The Smart Ink 564XL Compatible Ink Cartridges are specifically designed for HP printers, offering a convenient 6-piece lot of high-quality ink cartridges in cyan, yellow, magenta, and black colors. Made in China, these cartridges are compatible with the HP 564XL model, ensuring reliable and consistent printing results. With the Smart Ink brand known for its compatibility and performance, these cartridges provide cost-effective and efficient printing solutions for all your HP printer needs.