Eco friendly as well as great for saving money this Epson T6641 ink bottle is for use with the new generation of ink cartridges compatible with the Epson Ecotank printer range. Say goodbye to buying ink cartridges for your printer - with the Epson Eco range you simply top up the tanks every couple of years with the ink bottles available here. . Epson EcoTank Ink Bottle . Approx 4,000 pages at 5% average coverage. 70ml. EPST664140 (T6641). Epson L100, Epson L110, Epson L210, Epson L130Dimensions (mm) H 140 W 40 D 40