This ink cartridge multi-pack is a great value for HP printer users. It includes two packs with all the colors you will need. The black and multicolor ink Dataproducts cartridges are compatible with the HP 564XL model. The cartridges are designed to produce high-quality prints in crisp black ink. The package also includes additional color cartridges for convenient color printing.

The manufacturer offers a warranty that can be found in the item description. This ink cartridge multi-pack is perfect for those who want to save money without sacrificing quality. It is compatible with a variety of HP printers and will produce reliable and consistent results.