Fast-drying DURABrite Ultra Ink for water, smudge and highlighter resistant prints. Save money with individual ink cartridges. With Epson printers you only replace the color used. Compatible With Epson WF2010w Inkjet Printer Epson WF2510wf Inkjet Printer Epson WF2520nf Inkjet Printer Epson WF2530wf Inkjet Printer Epson WF2540wf Inkjet Printer