One of the top quality ink stick giving blueish shinning look. It was ranked as Royal grade, so for easy to remember reason, it is graded as 101 which means top quality.
It is satisfying for a Sumi artist to have one of this kind good quality ink stick. It worth all the investment.
Used to grind on ink stone to make black Sumi ink.
Weight: 31 g.
Conforms to ASTM D4236. Exclusively imported by PIA.