Inkjetcorner 10 Pack Compatible Ink Cartridges Replacement for PGI-250XL CLI-251XL Works with MX922 MG5520 MG5522 MG6420 MG5420 MG5422 MX722 C-250 C-251 2 Each of Compatible (Black, Photo Black, Cyan, Magenta, Yellow) Inkjet Cartridges are Brand Non-OEM Each cartridge has approximately 2 year shelf life Compatible for PGI-250XL/CLI-251XL or PGI-250/CLI-251