12 oz. Black Liquid Sumi Ink |
For more than a thousand years, the method of making sumi sticks has remained the same. High-quality vegetable oil soot molded and dried to form a solid block which, when ground on a suzuri stone with water, turns to ink.
A liquid form of the traditional sumi ink, made of high-quality vegetable oil soot. Eliminating the need for grinding an ink stick, as with traditional sumi ink, it conveniently saves time and is economical.
Yasutomo & Co.