Koh-I-Noor Rapidograph Universal India Ink, Black, Waterproof, 0.75oz

This dye and shellac-based professional grade ink is designed for use in Rapidograph® technical pens and eliminates the potential for clogging even the finest nibs. Universal ink offers an intense color laydown on both paper and film substrates and is waterproof, so it won't bleed or smudge when used in combination with other liquid media. The Black India ink is highly opaque and can also be used with airbrushes, crowquill pens, and paint brushes. The dropper spout allows for controlled filling of Rapidograph pens and precise mixing applications. Universal ink cleans up easily with Rapido-Eze pen cleaner.

• Waterproof Drawing Ink for Paper and Film