{"title":"Ink With Recipe","description":"","products":[{"product_id":"pop-art-purple","title":"Pop Art Purple","description":"\u003cp\u003ePop Art Purple is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe 30mL volume will provide approximately 37 standard converter refills assuming a 0.8mL draw. Our ink swatch is produced with a cotton swab on Tomoe River paper. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eEnjoy Pop Art Purple as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44524678742258,"sku":"PN100506","price":13.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/pop-art-purple.jpg?v=1692034459"},{"product_id":"cold-steel","title":"Cold Steel","description":"\u003cp\u003eCold Steel is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eEnjoy Cold Steel as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL","offer_id":47345440129266,"sku":"PN100486","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Cold_Steel_Fountain_Pen_Ink.jpg?v=1739795830"},{"product_id":"boiler-steam","title":"Boiler Steam","description":"\u003cp style=\"text-align: right;\"\u003eMove the iron horse.\u003c\/p\u003e\n\u003cp\u003eBoiler Steam is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47365916852466,"sku":"PN100533","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Boiler_Steam_4eea0ace-f3f7-4e48-96b7-c7ce0af2436f.jpg?v=1750435394"},{"product_id":"twilight","title":"Twilight","description":"\u003cp\u003eTwilight is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe 30mL volume will provide approximately 37 standard converter refills assuming a 0.8mL draw. Our ink swatch is produced with a cotton swab on Tomoe River paper. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Twilight as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44524682445042,"sku":"PN100524","price":13.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Twilight.jpg?v=1692035306"},{"product_id":"waterfront-dusk","title":"Waterfront Dusk","description":"\u003cp\u003eWaterfront Dusk is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e The 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e. Our ink swatch is produced with a cotton swab on Tomoe River paper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eEnjoy Waterfront Dusk as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL","offer_id":47347669238002,"sku":"PN100876","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Waterfront_Dusk_48abc2cd-bdce-4ba6-9b22-dbee6d9dca29.jpg?v=1737734541"},{"product_id":"ice-rink","title":"Ice Rink","description":"\u003cp\u003eIce Rink is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eEnjoy Ice Rink as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44524672024818,"sku":"PN100054","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Ice_Rink_1f35aba9-4c1a-47f4-9aac-24dda238bc8e.jpg?v=1738248660"},{"product_id":"boysenberry","title":"Boysenberry","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBoysenberry is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe 30mL volume will provide approximately 37 standard converter refills assuming a 0.8mL draw. Our ink swatch is produced with a cotton swab on Tomoe River paper. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Boysenberry as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44492320669938,"sku":"PN100026","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Boysenberry.jpg?v=1692031743"},{"product_id":"celestial-blue","title":"Celestial Blue","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eCelestial Blue is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Celestial Blue as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e  \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44492316836082,"sku":"PN100029","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/CelestialBlue.jpg?v=1692039304"},{"product_id":"coking-coal","title":"Coking Coal","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eCoking Coal\u003c\/span\u003e is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Coking Coal as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44524667928818,"sku":"PN100032","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/CokingCoal.jpg?v=1692032168"},{"product_id":"gerbera","title":"Gerbera","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eGerbera is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. .\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Gerbera as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44524670386418,"sku":"PN100062","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Gerbera.jpg?v=1692032871"},{"product_id":"locomotive","title":"Locomotive","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eLocomotive is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. TThe 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Locomotive as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44524674646258,"sku":"PN100038","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Locomotive.jpg?v=1692033615"},{"product_id":"black-ice","title":"Black Ice","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418176188658,"sku":"PN100069","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/black_ice.jpg?v=1692035696"},{"product_id":"inland-teal","title":"Inland Teal","description":"\u003cp style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418175205618,"sku":"PN100073","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/inland_teal.jpg?v=1692035818"},{"product_id":"iron-girder","title":"Iron Girder","description":"\u003cp style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418174845170,"sku":"PN100075","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/iron_girder.jpg?v=1692035836"},{"product_id":"coal-ash","title":"Coal Ash","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418175926514,"sku":"PN100110","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Coal_Ash.jpg?v=1692035740"},{"product_id":"atlantic-seaweed","title":"Atlantic Seaweed","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418176254194,"sku":"PN100113","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Atlantic_Seaweed.jpg?v=1692035675"},{"product_id":"foce-cent-fuchsia","title":"Five-Cent Fuchsia","description":"\u003cp\u003eFive-Cent Fuchsia is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe 30mL volume will provide approximately 37 standard converter refills assuming a 0.8mL draw. Our ink swatch is produced with a cotton swab on Tomoe River paper. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Five-Cent Fuchsia as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44514295873778,"sku":"PN100143","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/five_cent_fuchsia.jpg?v=1692032679"},{"product_id":"canterbury-raisin","title":"Canterbury Raisin","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eCanterbury Raisin is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eEnjoy Canterbury Raisin as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44492318048498,"sku":"PN100146","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/canterbury_raisin.jpg?v=1692031909"},{"product_id":"amaranth","title":"Amaranth","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eAmaranth is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Amaranth as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44492336169202,"sku":"PN100149","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Amaranth.jpg?v=1692030691"},{"product_id":"voltaic-arc","title":"Voltaic Arc","description":"\u003cp\u003e\u003cspan\u003eVoltaic is a vivid dark blue to blue-black that sparks with a rich merlot sheen in saturation for an alternating current of a finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003e*Fountain pen ink sheen properties are best expressed when the ink is saturated on slightly hydrophobic papers like Tomoe River or Rhodia. Get the best results with a wet line. \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e\u003cspan style=\"text-decoration: underline;\"\u003eVisible coloring will vary drastically by paper type and saturation\u003c\/span\u003e.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart of the Keystone Formula fountain pen ink line, Voltaic Arc is built with \u003cmeta charset=\"utf-8\"\u003etraditional water-soluble dye colorants. Our ink color swatch is produced with a cotton swab on Tomoe River paper and writing sample with a German medium nib. \u003c\/span\u003e\u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw. G\u003c\/span\u003elass bottles arrive prepared in our beautifully foiled Birmingham Pen Co. gift box.\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47365916721394,"sku":"PN100165","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Voltaic_Arc_hiRes.jpg?v=1737127386"},{"product_id":"ultramarine","title":"Ultramarine","description":"\u003cp\u003eUltramarine is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. This hue will produce a sheening effect when saturated on high-quality papers like Tomoe River and Rhodia. Our writing sample in this listing was made on 68 gsm Tomoe River paper. Color will pull toward a strong medium blue with more sorbent papers.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw. \u003c\/span\u003e\u003cspan\u003eEnjoy Ultramarine as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44524682019058,"sku":"PN100171","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Ultramarine_5c02da86-543a-4ed3-8841-846f39035e92.jpg?v=1738248694"},{"product_id":"pennsylvania-slate","title":"Pennsylvania Slate","description":"\u003cp\u003ePennsylvania Slate is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eEnjoy Pennsylvania Slate as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47531820417266,"sku":"PN100179","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Pennsylvania_Slate_fbdb8959-df6d-4517-a940-676b233cb664.jpg?v=1746133314"},{"product_id":"hydrangea","title":"Hydrangea","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eHydrangea is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe 30mL volume will provide approximately 37 standard converter refills assuming a 0.8mL draw. Our ink swatch is produced with a cotton swab on Tomoe River paper. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Hydrangea as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44515588997362,"sku":"PN100188","price":13.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/hydrangea.jpg?v=1692033296"},{"product_id":"ohio-river","title":"Ohio River","description":"\u003cp style=\"text-align: right;\"\u003e\u003cem\u003eOhio River starts at the point.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eOhio River is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper. \u003cmeta charset=\"utf-8\"\u003eWe manufacture this ink in Pennsylvania with domestic and imported ingredients.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47365916557554,"sku":"PN100200","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Ohio_River.jpg?v=1774542380"},{"product_id":"blackberry-jam","title":"Blackberry Jam","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eBlackberry Jam is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Blackberry Jam as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e  \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44492331122930,"sku":"PN100203","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/blackberry_jam.jpg?v=1692039040"},{"product_id":"burnt-charcoal","title":"Burnt Charcoal","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eBurnt Charcoal is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Burnt Charcoal as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44492319817970,"sku":"PN100206","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/burnt_charcoal.jpg?v=1692039212"},{"product_id":"corroded-tin","title":"Corroded Tin","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eCorroded Tin is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Corroded Tin as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInk Recipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 Part \u003ca href=\"https:\/\/www.birminghampens.com\/products\/hibiscus\" data-mce-href=\"https:\/\/www.birminghampens.com\/products\/hibiscus\"\u003eHibiscus\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e6 Parts \u003ca href=\"https:\/\/www.birminghampens.com\/products\/gunpowder\" data-mce-href=\"https:\/\/www.birminghampens.com\/products\/gunpowder\"\u003eGunpowder \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e2 Parts \u003ca href=\"https:\/\/www.birminghampens.com\/products\/teaberry-ice-cream\" data-mce-href=\"https:\/\/www.birminghampens.com\/products\/teaberry-ice-cream\"\u003eTeaberry Ice Cream\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44514296037618,"sku":"PN100209","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/corroded_tin.jpg?v=1692039388"},{"product_id":"hot-rolled-steel","title":"Hot-Rolled Steel","description":"\u003cp style=\"text-align: right;\"\u003eStraight from the mill.\u003c\/p\u003e\n\u003cp\u003eHot-Rolled Steel is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Hot-Rolled Steel as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47365916524786,"sku":"PN100218","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Hot_Rolled_Steel_ba013a81-4bd1-4d7d-acbb-b9749c6fc506.jpg?v=1741106404"},{"product_id":"bordeaux","title":"Bordeaux","description":"\u003cp\u003eBordéaux is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Bordéaux as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e  \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44492320932082,"sku":"PN100221","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Bordeaux_7a9563e8-5815-4871-adf8-6bc1b39b4eff.jpg?v=1738337356"},{"product_id":"watermelon","title":"Watermelon","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418152038642,"sku":"PN100311","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Watermelon.jpg?v=1692035891"},{"product_id":"black-spruce","title":"Black Spruce","description":"\u003cp style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418176155890,"sku":"PN100317","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Black_Spruce.jpg?v=1692035720"},{"product_id":"triple-sec","title":"Triple Sec","description":"\u003cp style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418152530162,"sku":"PN100320","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Triple_Sec.jpg?v=1692035873"},{"product_id":"compost","title":"Compost","description":"\u003cp style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418175860978,"sku":"PN100323","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Compost.jpg?v=1692035763"},{"product_id":"polar-shadow","title":"Polar Shadow","description":"\u003cp\u003ePolar Shadow is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44514298560754,"sku":"PN100344","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Polar_Shadow.jpg?v=1692034428"},{"product_id":"cerulean","title":"Cerulean","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eCerulean is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Cerulean as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44492316541170,"sku":"PN100356","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Cerulean.jpg?v=1692032075"},{"product_id":"flagstone","title":"Flagstone","description":"\u003cp\u003eFlagstone is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47531826577650,"sku":"PN100362","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Flagstone_728db2c9-41a5-43e2-8ab2-d3f495659f09.jpg?v=1746133458"},{"product_id":"frostbite","title":"Frostbite","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eFrostbite is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Frostbite as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44514294268146,"sku":"PN100374","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Frostbite.jpg?v=1692032790"},{"product_id":"california-raisin","title":"California Raisin","description":"\u003cp\u003eCalifornia Raisin is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44492318343410,"sku":"PN100386","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/California_Raisin.jpg?v=1692031880"},{"product_id":"dewberry","title":"Dewberry","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418175598834,"sku":"PN100398","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Dewberry.jpg?v=1692035800"},{"product_id":"cornflower","title":"Cornflower","description":"\u003cp style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418175828210,"sku":"PN100401","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Cornflower.jpg?v=1692035781"},{"product_id":"lilac-cotton","title":"Lilac Cotton","description":"\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHIGHLY WATER RESISTANT | ARCHIVAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur Everlasting Fountain Pen Ink series is formulated using fountain pen safe pigments. We've built a vehicle around this unique colorant to produce an archival and highly water resistant writing ink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEverlasting pigmented inks require extra maintenance to use effectively. Frequent pen cleaning is suggested, as with all pigmented fountain pen inks. Pigmented ink should not be permitted to dry inside a pen. The permanent nature of the pigment will stain some types of plastic, and with this we suggest Everlasting inks not be used in demonstrator pens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhile we don't have independent testing complete for lightfastness characteristics, due to the nature of the colorant we anticipate a moderate level of lightfastness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eEvery batch of Birmingham fountain pen ink is \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003emanufactured\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e by hand in-house from a series of raw ingredients selected for quality and consistency. Each bottle is poured, capped, and labeled by hand. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44418174615794,"sku":"PN100404","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Lilac_Cotton.jpg?v=1692035854"},{"product_id":"carnation","title":"Carnation","description":"\u003cp\u003eCarnation is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44492317753586,"sku":"PN100442","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Carnation.jpg?v=1692031994"},{"product_id":"periwinkle","title":"Periwinkle","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003ePeriwinkle is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Periwinkle as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44515588538610,"sku":"PN100445","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/products\/Periwinkle.jpg?v=1634127269"},{"product_id":"sea-holly","title":"Sea Holly","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eGET ONE\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"color: rgb(231, 0, 0);\"\u003eFREE\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e bottle of Sea Holly in the \u003ca title=\"Sea Holly Ink Bundle\" href=\"https:\/\/www.birminghampens.com\/products\/sea-holly-bundle\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan style=\"color: #5a31f4;\"\u003eSea \u003cspan style=\"caret-color: rgb(90, 49, 244);\"\u003eHolly \u003c\/span\u003eInk Bundle\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSea Holly is a complex botanical blue with mineral gray-green undertones that bloom softly when saturated on slightly hydrophobic fountain pen friendly papers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSea Holly is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper. \u003c\/span\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47964146139378,"sku":"PN100451","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Sea_Holly_f_c0531770-7670-4dbf-9fc3-e478f9c7fac4.jpg?v=1758299532"},{"product_id":"guppy","title":"Guppy","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eGuppy is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. The 60mL volume will provide approximately 75 standard converter refills assuming a 0.8mL draw. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnjoy Guppy as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44515586769138,"sku":"PN100460","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Guppy.jpg?v=1692033069"},{"product_id":"heron","title":"Heron","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eGET ONE\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"color: rgb(231, 0, 0);\"\u003eFREE\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e bottle with Heron in the \u003ca title=\"Tiger's Eye Ink Bundle\" href=\"https:\/\/www.birminghampens.com\/products\/tigers-eye-bundle\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(90, 49, 244);\"\u003eTiger's Eye Ink Bundle\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHeron is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper. \u003cmeta charset=\"utf-8\"\u003eWe manufacture this ink in Pennsylvania with domestic and imported ingredients.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":48251173175538,"sku":"PN100463","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Heron_c1294517-0a8a-4383-a756-630d8acc94be.jpg?v=1763748859"},{"product_id":"oil-beetle","title":"Oil Beetle","description":"\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003eOil Beetle is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47365915836658,"sku":"PN100555","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Oil_Beetle.jpg?v=1741202357"},{"product_id":"quantum-teal","title":"Quantum Teal","description":"\u003cp\u003e\u003cspan\u003eEngineered for chromatic complexity, Quantum Teal writes with a deep teal base and dries with an metallic violet sheen when saturated on quality fountain pen papers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eQuantum Teal is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis ink will produce a sheening effect on high-quality papers like Tomoe River and Rhodia. Our writing sample in this listing was made on 68 gsm Tomoe River paper.\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47365915279602,"sku":"PN100640","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Quantum_Teal_782cfc1c-c43a-4e52-9c56-67e7b029e9d9.jpg?v=1738162154"},{"product_id":"burlywood","title":"Burlywood","description":"\u003cp style=\"text-align: left;\"\u003eWith knots of character, Burlywood is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper. We manufacture this ink in Pennsylvania with domestic and imported ingredients.\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47365915246834,"sku":"PN100641","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Burlywood_b9a808fb-9293-4be1-ab72-3b7bdb6037c9.jpg?v=1774542241"},{"product_id":"rhubarb","title":"Rhubarb","description":"\u003cp\u003eRhubarb is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cspan\u003eThe 30mL volume will provide approximately 37 standard converter refills assuming a 0.8mL draw. Our ink swatch is produced with a cotton swab on Tomoe River paper.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44514294595826,"sku":"PN100642","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Rhubarb_d2981231-94bf-409f-874d-1ba30aff768a.jpg?v=1723215037"}],"url":"https:\/\/www.birminghampens.com\/collections\/ink-with-recipe.oembed?page=13","provider":"Birmingham Pen Company","version":"1.0","type":"link"}