Koh-I-Noor

Rapidograph Universal Ink is waterproof and extremely versatile for use on paper and film. The high-opacity black India ink is free-flowing and fast drying, offering with permanent adhesion yet...

Rapidograph Ultradraw Ink is a black India ink that is waterproof, free-flowing and quick-drying. It can be used for calligraphy, with dip pens and airbrushes, and it provides technical pen users...