This 5-pack ink set is a genuine and original product from HP that is designed to be compatible with HP printers, specifically the HP OfficeJet Pro 276dw. The set includes four colors (cyan, yellow, magenta, and black) of the 951XL ink cartridges and one black 950XL ink cartridge. This ink set is perfect for those who want high-quality prints that are fade-resistant and water-resistant.The expiration date of this ink set is in August 2025. It is important to note that these ink cartridges are designed for solid ink and inkjet print technology. If you are in search of ink for your HP printer, this genuine HP ink set is a reliable choice.