Yasutomo
Japanese Bokuju Liquid Sumi Ink

Permanent pre-mixed liquid Sumi ink made from high-quality vegetable oil soot. It is economical, convenient and time-saving, as it eliminates the need for grinding. Contains a small amount of shellac for water resistance. Available in 2 colors in bottles wide enough to load ink for most brushes and the cap conveniently doubles as a brush rest. The 6 oz. bottle has an easy pour spout.