Get the best quality print with the GENUINE HP 57/57 Tri-Color HP Ink Cartridges Twin-Pack. This multi-pack is compatible with HP printers and comes in a sealed package with an expiration date of Sep 2012. The cartridges are designed to provide long-lasting, vibrant color for all your printing needs. The model number for this multi-pack is HP 57, and it is suitable for use in printers, scanners, and copiers. Make sure your printing tasks are never compromised with this reliable ink cartridge twin-pack from HP.