The Vivera HP 74 Black 75 Tri-Color Ink Cartridge Combo Pack is a genuine/original ink cartridge combo pack produced by HP. It is compatible with printers from various brands including HP and Unimark. The ink cartridges are designed for inkjet print technology and come in a unit packaging. This combo pack includes both black and tri-color cartridges, suitable for printing a range of documents and images. The cartridges are manufactured in Malaysia and come with no manufacturer warranty.