The Genuine HP 61XL High Yield Black Ink & 61 Tri-Color CZ138FN is a high-quality ink cartridge set designed for HP printers. This product is genuine and original, ensuring compatibility with various HP Deskjet models. With a print technology of inkjet, this cartridge set provides vibrant colors in cyan, yellow, tri-color, magenta, and black. The 61 XL model is known for its high yield, providing long-lasting and high-quality prints. Made in China, this ink cartridge set is a reliable choice for those looking to maintain the performance of their HP printers.