The 67XL Tri-Color and Black Combo Pack is a compatible ink cartridge set designed specifically for HP printers. This package includes black cartridges compatible with the HP 67XL model, ensuring high-quality printing results. As an OEM product, it is manufactured by a trusted brand dedicated to providing reliable printing solutions for HP printers. Upgrade your printing experience with this convenient combo pack that offers both tri-color and black cartridges for versatile printing needs.