We are the only web who carries PIA imported Yi-De ink which had been tested and Conforms to ASTM-4263.
Professional grade liquid Sumi black ink. Suggest to pure some ink into the ink stone and mix couple of drops of water, and use professional grade ink stick to grind and mix. It creates the best quality and large amount ink for you expressive style -PoMo (splashing ink) style painting and calligraphy. Save time but not compromise on quality.
Bottle size: 250 ml.
Conforms to ASTM D4236. Exclusively imported by PIA.