Kuro Sumi was originally formulated in Japan. The new Imperial range is fully compliant with the new EU REACH regulations, ensuring the very best raw materials and manufacturing process. The result is a flawless, vibrant ink. Calcite Grey from the Kuro Sumi Imperial Marble Stone Set. The Marble Stone Set from Kuro Sumi joins the new EU REACH compliant Imperial range. This ink set features 6 inks with earthy colours for strengthening any design. As they are classic colours, they can be used for any style of tattoo!
