The Compatible 972X High Yield Ink (4 Pack) is designed for use with HP PageWide Pro printers, specifically the 452dn, 477dn, and 452dw models. This ink pack includes cyan, yellow, and magenta cartridges, all with high yield capacity to ensure long-lasting and vibrant prints. With free shipping and a 100% positive response track record, this product is a reliable choice for inkjet printing needs in various scenarios such as offices, schools, and homes. The ink cartridges come with chips and new IC chips for compatibility and ensure quality prints with every use.