Koh-I-Noor Rapidograph Ultradraw Waterproof Ink

Specially formulated to be non-clogging in technical pens, Koh-I-Noor Ultradraw Waterproof Ink is waterproof, permanent, fadeless, and acid-free. It has a longer open-pen time than most inks, yet dries quickly on the drawing surface.

Ultradraw is a dense black india ink, yet it erases easily. Use Ultradraw for airbrush, dip pens, and calligraphy pens, as well as technical pens. It comes in a ¾ oz (22 ml) plastic bottle with a filler spout, and is recommended for use on paper.

® Koh-I-Noor is a registered trademark.® Ultradraw is a registered trademark.

Ultradraw Waterproof Ink


Loading item data...



Add Items to My List...

  • Saving an item or moving it to a list does not guarantee price or availability.

Add Items to My Cart...

Your cart is currently empty.

  • Prices, promotions, and availability may vary by store, catalog, and online.