Koh-I-Noor Universal Ultradraw Waterproof Black India Ink 22

Specially formulated to be non-clogging in technical pens Koh-I-Noor Ultradraw® Waterproof Ink is waterproof permanent fadeless and acid-free.

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Koh-I-Noor RapidoSketch Pen and Ink Set, 50mm Pen

Ultradraw ink was created to provide technical pen users a rich, non-smearing, black India ink with a long open time for non-clogging. It is waterproof, dries quickly on all drawing surfaces, and is also suited to airbrushes, crow quills, and calligraphy pens. In a .75 oz. filler bottle.

Koh-I-Noor Ultradraw Ink: Black, 3/4 oz

Kohinoor Rapidograph Inks – Jerrys Artist Outlet

Koh-I-Noor Dye-Based Universal Drawing Ink 0.75 Oz

Koh-I-Noor Dye-Based Universal Drawing Ink 0.75 Oz

Koh-I-Noor Rapidograph Ultradraw Black India Ink (3085F.BLA) 22 ml

Specially formulated to be non-clogging in technical pens, Koh-I-Noor Ultradraw Waterproof Ink is waterproof, permanent, fadeless, and acid-free. It

Koh-I-Noor Rapidograph Ultradraw Black India Ink for Paper and Film 8 fl. oz. (3085-4.BLA)

Higgins Black India Ink Waterproof 1 oz

The ultimate Black India ink Extremely versatile waterproof drawing ink Slow drying ink for long open pen time. Use on paper Made in USA

Koh-I-Noor Ultradraw Pigment-Based Ink, 0.75 Ounce Bottle, Black (3085F.BLA)

Koh-i-noor Ink: Waterproof India Ink for Illustration & Drafting Pens