The Gagalay 950XL 951XL Ink Cartridges Combo Pack is a set of high-quality ink cartridges compatible with HP printers. This combo pack includes cyan, yellow, magenta, and black cartridges, making it suitable for a variety of printing needs. With a total of 4 units in the pack, this product is designed to provide long-lasting and vibrant color for your prints. The Gagalay brand ensures reliability and compatibility with various HP printer models, making it an excellent choice for those in need of ink cartridges.