The product is 4 genuine factory sealed original HP 74XL black and HP 75XL color inkjet printer ink cartridges . Total of 4 packs. The packs were manufactured by HP in Malaysia and China in 2014 . The ink cartridges are compatible with HP printers. The black inkjet cartridges are designed for high-quality printing with a print technology specific to inkjet printers. This 4 pack includes both black and color cartridges to ensure a consistent and vivid printing experience.