Using Epsons own T0870 gloss optimiser cartridge you can print with resilient UltraChrome ink and still get fantastic glossy results. As pigment based UltraChrome ink is not fully absorbed but rests on top of the paper, the ink does not sink into the paper. The Epson T0870 gloss optimiser cartridge is filled with 11.4ml of clear varnish (per cartridge) that covers the print surface to give a long-lasting unbeatably smooth finish. The Epson C13T08704010 gloss optimiser cartridge has been thoroughly tested to ensure it works seamlessly with the pigment based coloured inks. This results in the Epson T0870 ink cartridge giving perfect glossy prints with the quality of pigment based inks.With VAT included in the price and fast free delivery to UK addresses you have nothing to lose.