This product consists of two 4 packs of 910XL ink cartridges in black, cyan, magenta, and yellow colors. These cartridges are compatible with HP printers and specifically designed for the OfficeJet 8000 series. Made in China, these cartridges utilize inkjet print technology for high-quality printing results. Perfect for those looking to replenish their printer ink supply with reliable and compatible cartridges. NOTE: These ink cartridges come from two different manufacturers and are new/unused/sealed. See photos for detail.