When producing a compatible alternative to the wonderful genuine Epson 111 black ink bottles, our manufacturers have focussed primarily on the chemical composition of the ink. The black ink contained within this compatible Epson C13T03M140 bottle is dye based and will sink effortlessly into the majority of commercially available papers.Each of these compatible Epson C13T03M140 black ink bottles contains a full 120ml of ink, that is sure to last you for an extended period of time. Despite how simple and trouble-free our compatible Epson 111 black ink bottles are, we still fully guarantee them for your complete satisfaction, in any of the printers mentioned on this page.