The KUF Compatible for HP 936e/936XL High Yield Black Inkjet Ink Cartridge 2-Pack offers reliable and high-quality printing performance. Manufactured by KUF, these cartridges are designed to be compatible with HP printers, specifically the 936e and 936XL models. With a print technology of inkjet and a warranty of 24 months, these black cartridges ensure long-lasting use and consistent results. Compatible with the specified HP models, this 2-pack of cartridges provides everything needed for professional-quality printing.