Canon's value-for-money CLI-521 Cyan, Magenta & Yellow Ink Cartridges is a great way of purchasing 3 individual, cyan, magenta & yellow inkjet cartridges, at a lower price than purchasing them separately! The Canon CLI-521 Cyan, Magenta & Yellow Ink Cartridges will enable you to produce vibrant colour photos & documents when used in conjunction with Canon Pixma MP 620, IP 4600X, MP540, MP980, MP630, IP4600 & IP3600 printers.