This multi-pack of ink cartridges is compatible with HP and Dell printers and is designed for professional-grade printing. The set includes 5 black Hewlett Packard CB316WN HP564 cartridges that are perfect for printing high-quality photos and documents. The cartridges are compatible with various HP models, including the Photosmart Premium, and are suitable for both inkjet and laserjet printers. The ink cartridges are genuine HP products, ensuring reliable performance and superior quality prints every time. With this set, you can enjoy professional-grade printing and exceptional value for your money. Whether you're printing documents or photos, this set of ink cartridges is sure to deliver excellent results.