Brand - Kokkai Sumi Color Category - Grey Wash Available Sizes - 4-oz Available Blends - Light, Medium, & Dark blend. Description - Japanese blend of shading ink. Available in 3 different: Light, Medium & Dark. Find out which one works best for you. We also carry the a blood wash version of this ink. New Combo Set - Want to try our 4-bottle set which has 1 bottle of lining and tribal ink, & 3 different blends of grey wash. Available in 1/2-oz & 1-oz