Jupiter Vortex Twinkle
PN100721
- Regular price
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$39 - Regular price
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$39 - Sale price
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$39
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Free shipping on orders over $75*
Dive into the cosmic allure of Jupiter Vortex Twinkle, a supersaturated part of our Twinkle Formula fountain pen line. This ink transcends the ordinary with its rich, bronze-brown base, energized by a fluorescent green sheen and Twinkle pigment accents. Unique in its composition, the ink appears curiously purple-hued in the jar, adding a touch of mystery to your collection.
Jupiter Vortex Twinkle is a shimmering spectacle jam-packed with dyes and pigment. A broad nib point grade or larger is recommended to carry the thick viscosity. This supersaturated hue offers approximately 112 standard converter refills from its generous 90mL volume assuming an 0.8mL draw. A small amount of headspace is intentionally left above the liquid in the jar to help with agitation and pigment dispersion.
Our swatch was produced on 68gsm Tomoe River paper, which emphasizes the secondary colors specifically. It's challenging to display the color array of sheening inks on-screen.
Visible coloring will vary drastically by paper type and saturation.
Twinkle inks require additional pen maintenance and cleaning compared to their traditional ink peers. Please don't use Twinkle inks in vintage pens or pens that cannot be disassembled for cleaning.
Handcrafted Inks, Right From The Source.
A Chemistry of Color
Our fountain pen ink formulas are developed in-house using fine colorant and a meticulously tuned vehicle. Every bottle reflects our commitment to performance, consistency, and creative exploration.
Prepared With Care
Glass bottles are cartoned and individually wrapped in recycled cellulose wadding for added cushioning and protection in transit. We take great care in preparing every package to ensure your order arrives safely and ready to enjoy.
Straight From The Maker
Skip the middleman and get the best experience by purchasing directly from a maker. As a tiny Pennsylvania based manufacturer with two full-time employees, we're here to stand behind your purchase with expert guidance and support, directly from the source.



Ink Particulars
Formula Guide
We've compartmentalized our fountain pen ink recipes into four principal categories characterized by differentiating elements of the colorant component in the formula. A colorant is a dye or pigment that exhibits color. An ink vehicle is a series of chemicals used to transport colorant from storage reservoir to substrate (paper in our case).
Keystone Formula inks are engineered using water-soluble dyes to produce a broad spectrum of colors with a variety of unique and desirable writing properties. Fitting the bill for a traditional fountain pen ink, this series by far the most popular.
Delicate Formula inks are constructed with dyes selected for both performance and washability. Colors in this series will clean easily from most fabrics and surfaces with soap and water.
Everlasting Formula inks are compounded with pigmented colorants to produce highly water resistant and archival properties on paper.
Twinkle Formula inks are formulated using hybrid dye and pigment combinations to create a unique twinkling luster.
Sample Recipe
Shipping
Free shipping on orders over $75.*
$9 for all other orders.
Our target is to deliver all standard domestic orders within 7-12 days from the order date, which includes both preparation and shipping transit time. For fast order processing within 1-2 business days on average, our part-time fulfillment team ships completed orders from Reading, Pennsylvania
*Free shipping offers apply to orders shipped within the USA, excluding Alaska, Hawaii, and outlying territories. See our shipping policy for more details.




QUALITY IN THE DETAILS
Ink ingredients are meticulously combined and refined over roughly two dozen steps to ensure quality & consistency within every batch.

SMALL, MIGHTY, & PROUD
With only two full-time employees, every product is thoughtfully prepared at our Pennsylvania workshop just north of Pittsburgh.