The 6 Pack High Yield XL 72 DesignJet HP Compat Ink T610 T620 T770 T790 (without Cyan) by Kanten is a set of compatible ink cartridges designed for HP printers. With a print technology of inkjet, these cartridges offer a manufacturer warranty of 2 years and an expiration date of 2028. The pack includes cartridges in various colors such as cyan, photo black, yellow, tri-color, magenta, multicolor, black, and matte black, making it suitable for a range of HP DesignJet models including T770, T610, T620, T790, and more. This product provides high-quality prints and reliable performance for your printing needs.