Kokkai Sumi ink was developed by the Master in Japan and is now sold worldwide as one of the best Grey Wash Inks. What is Blood/Cherry Wash? The ink is a  Grey Wash type blend with Red Pigment added to give it a Fresh Tattoo Reddish Effect. This ink comes in 3 different blends, that allows you to find which blend works with you. Once you use it you will never go back to mixing your own. Get the same great consistent shading ink every time, the perfect set for your Black & Grey work.