Smooth, mat black finish ink.
Due to it’s fine, smooth pigmented ink, one dip of a pen nib provides a long, continuous stroke .
Water proof as well as Alcohol Marker Proof (ie. Copic Proof) when dry.
Manufactured by Kaimei Sumi Ink company of Japan, a manufacturer with a proud history of manufacturing a variety of Japanese ‘Sumi’ Inks for over 110 years.