Set of 4 Compatible Epson 252 XL (BK/C/M/Y) ink cartridges. For use with: EPSON WORK FORCE WF-3620, EPSON WORK FORCE WF-3640, EPSON WORK FORCE WF-7610, EPSON WORK FORCE WF-7620, WORK FORCE WF-7710, WORK FORCE WF-7720 Colour: Black/Cyan/Magenta/Yellow