Gigablock UV Dye based 4 Bulk Pint(470ml) inks of Refill Ink Set for CIS System Epson Stylus C68 C88 Inkjet Printer Related CIS system : Epson Stylus C68 C88 Inkjet Printer Cartridge Number : T0601/ T00602/ T00603/ T00604 Capacity : Pint (470ml) / each color Color : Black, Cyan, Magenta, Yellow Type : Dye Based ink