This is a compatible Epson 18XL T1806 ink cartridge colour pack made up of 4 ink cartridges. Using the latest chips, each of the compatible 18 inks are guaranteed to work when replaced. The compatible 18XL 4 ink multi-pack contains 1 x black 1 x cyan, 1 x magenta and 1 x yellow. These compatible 18XL inks printing approx. 735 (black), 750 (cyan), 750 (magenta) and 750 (yellow) pages @ 5% average coverage. Each of the compatible Epson 18XL colour ink cartridges contains 15ml of premium high quality ink and the compatible black contains 18ml of high quality ink. All 18XL inks are designed to work perfectly in your Epson XP printer, with premium printing results and a convenient money saving multipack. These non-oem 18XL cartridges are universal meaning they work as both an 18 and 18XL ink cartridge XP-102,XP-202,XP-205,XP-212,XP-215,XP-225,XP-30,XP-302,XP-305,XP-312,XP-313,XP-315,XP-322,XP-325,XP-402,XP-405,XP-405WH, XP-412,XP-413,XP-415,XP-422,XP-425