The HP 936 Ink 4 Pack in Black, Cyan, Magenta, and Yellow is a genuine/original product manufactured in the United States by HP. Designed for inkjet printers, this unit includes high-quality ink cartridges compatible with HP printers. With a long expiration date of 04/2028, this product ensures reliable and consistent printing performance for all your printing needs. Trust the HP brand for exceptional color accuracy and professional-quality prints.