Description
Designed especially for technical pens, this non-clogging ink is waterproof, pigmented, fadeless and acid-free. It’s long open time allows it to dry slowly. It erases easily from film with Koh-I-Lar Liquid Eraser, and is also compatible paper and board. Use Ultradraw® in calligraphy pens, crowquil pens, airbrush, and brushes.
