The Tokyoink 962XL Ink Cartridge 4pcs in Black, Yellow, Cyan, and Magenta is a compatible product designed for HP printers. It offers a high-quality print technology with an inkjet system, providing vibrant and long-lasting colors. The cartridges come with a manufacturer warranty of 1 year, ensuring reliability and customer satisfaction. With a total unit quantity of 4pcs, this product is ideal for printing tasks that require a variety of colors and is compatible with specific HP printer models like the Officejet Pro 8710.