Note: the ink is expired, but it has been properly stored and should still function as expected.The HP 970XL (CN625AM) High-Yield Original Ink Cartridge in Black is a genuine product from HP designed for use with specific HP printers. This ink cartridge is suitable for high-volume printing tasks and is compatible with models such as Officejet Pro X451, X551, X476, and X576. With a focus on inkjet print technology, this cartridge ensures crisp and professional black prints. Ideal for those looking for reliable and high-quality ink supplies for their HP printer.