The product is a set of printer ink cartridges by ONN, specifically designed for HP printers. This combo pack includes cyan, yellow, magenta, and black ink cartridges, with a total of 4 units. The cartridges are compatible with the HP 564 XL model and are remanufactured. The product has an expiration date of 09/2025 and is unopened, making it a new item. This product is ideal for those looking to replenish their printer ink supply with high-quality ink cartridges that are compatible with their HP printer.