KOLOK GRAPHIC SUPPLIES is proud to announce NUtec Digital Emerald E-12 ESM and MS21 ink. NUtec Emerald E12-MS21/ESM is a premium, Environment Responsible Product (ERP) ink designed for optimum use in Epson DX4, DX5, DX6 and DX7 print heads. The Emerald E12-MS21/ESM offers a greener solution for those who are committed to preserving the environment, as the volatile vapours emanating from this ink formulation are not classified as hazardous air-polluting substances. Emerald E12-MS21/ESM ink provides excellent media compatibility across a broad range of self-adhesive and flexible substrates. NUtec Topaz and Granite inks for grand format printers are also available.