The HP 950 XL/951 Combo & an additional 950 XL Ink Cartridges are genuine original products from the brand HP. These ink cartridges are designed for use with HP printers, specifically the Officejet Pro 8600 model. With a one-year manufacturer warranty, these cartridges offer high-quality ink in cyan, yellow, magenta, and black colors. The print technology used is inkjet, ensuring crisp and vibrant prints for your documents and images. Upgrade your printing experience with this reliable and efficient ink cartridge combo.