- Yasutomo-Sumi Ink: Black.
- Formulated for sumi painting and calligraphy, this sumi ink is in convenient liquid form.
- This is permanent, black ink made from quality vegetable oil soot.
- Perfect for drawing, painting and calligraphy brush work.
- This package contains one 2oz bottle of ink.
- Conforms to ASTM D4236.
Manufacturer Warranty - USA Only