Canon 0337C005 (CLI-271XL) High Yield Cyan, Magenta, Yellow Ink Cartridge (3 Color Value Pack) is designed to perform in the Canon PIXMA MG5720, MG5721, MG5722, MG6820, MG6821, MG6822, MG7720.
Canon 0339C001AA (CLI-271XLY) High Yield Yellow Ink Cartridge is designed to perform in the Canon PIXMA MG5720, MG5721, MG5722, MG7720, MG6820, MG6821.