Twinkle Sprinkle
PN100700
- Regular price
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$49 - Regular price
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$49 - Sale price
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$49
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Handmade in Pennsylvania
Twinkle Sprinkle is our pigmented fountain pen ink additive, designed to add an enchanting luster to your Birmingham Pen Company inks. Infuse your writings with a twinkling sparkle that brings your words to life, making every stroke an expression of your creativity.
This 120mL volume of shimmering brilliance comes in a wide-mouth glass jar with a separate 4mL dropper included for easy application. The wide opening allows for direct stirring and easy re-mixing if the pigment settles over time. A small amount of headspace is intentionally left above the liquid to help with agitation and pigment dispersion.
The wide-mouth jar offers several advantages:
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Easier agitation after long term storage — simply mix with a coffee stirrer, popsicle stick, or similar tool
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Faster pigment dispersion compared to traditional narrow-neck bottles
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Greater access for both consumption and long-term maintenance
Unleash your creativity and add a touch of magic to your writing with Twinkle Sprinkle!


Twinkle Particulars
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Magic In A Bottle
Twinkle Sprinkle is built with a versatile, well-behaved twinkling pigment that, despite its initial bluish tint, metamorphoses into a neutral sparkle or subtly takes on the hue of the colorant medium upon integration, seamlessly enhancing your chosen ink.
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Mix It Up
Before each dropper pull, gently agitate the jar with the cap secured to disperse the Twinkle pigment throughout the vessel evenly. Or, alternatively directly mix with a coffee stirrer or similar rod, As a concentrated formula, a single pull is potent enough to transform approximately 10mL of ink, offering significant visual impact without altering the ink's underlying color properties.
Anticipate headspace in each bottle from pigment integration during preparation.
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Maintenance
To ensure optimal performance and longevity of your fountain pens, adhere to the same maintenance and cleaning protocols as you would for other shimmering inks when using Twinkle Sprinkle. For best results, we recommend using this additive in modern pens that allow complete disassembly for thorough cleaning.




QUALITY IN THE DETAILS
Ink ingredients are meticulously combined and refined over roughly two dozen steps with a minimum of three thorough mixing steps per color 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.