One black was opened not used.

The LD 5pk for Epson 220 XL T220XL Ink Cartridges offer high-yield ink cartridges in black, cyan, magenta, and yellow colors. Designed for Epson printers, these cartridges are compatible with various Epson models such as XP-320, XP-420, XP-424, WF-2630, WF-2650, WF-2660, WF-2750, and WF-2760. With LD Products as the brand, these cartridges provide reliable and professional-quality printing results for your documents and images. With the inkjet print technology and high yield capacity, these cartridges ensure consistent and vivid color printing for your projects.