The Inkpro 68 Black / Tri Color Ink Cartridge is a compatible replacement for HP 68XL cartridges. This high-quality inkjet cartridge is designed for use in a variety of HP printers, including Envy 6555e, 6552e, 6155e, 6152e, and 6558e printers. The tri-color and black ink in this cartridge ensures vibrant and professional-quality prints for all your printing needs. Made in China, this unit is a reliable and cost-effective choice for anyone looking to replace their HP ink cartridges.