Ink cartridges used in a Canon PIXUS MG7530. I'm selling these because I upgraded to a business printer and have leftover cartridges. These are compatible cartridges from Ink Revolution. Black BK 351XL New x2 Black PGBK 350XL New x4 Gray GY 351XL New x3 Magenta M 351XL New x2 Cyan C 351XL New x2 Yellow Y 351XL New x2 In addition to the above, partially used ink cartridges (see photo 4) are included. Please let me know if you don't need them. These are considered junk as I'm unsure if they still work. Compatible printers: PIXUS MG7530 / MG7530F / MG6730 / MG6330 / MG7130 / MG6530 / iP8730 Thank you for your consideration.