Pigment inks: 1)Waterfast and lightfast 2)Weter-based ink 3)C,M,Y,K,LC,LM,G,O ... the nozzles2)full compatible with Epson, Canon, HP, and Lexmark3)Water-based inks are factory directly sell4)Environmentally friendly5)Packaging Detail: standard ... )High Quality for Dye and Pigment Ink8)High level in chemical stabilization, quick dying property, optical activity resistance,waterproofness, temperature ...