This product is a lot of 4 genuine Canon Pixma 251XL ink cartridges in gray, black, yellow, and magenta colors. Specifically designed for Canon printers, these ink cartridges are compatible with various Canon PIXMA models. Made in Japan, these original Canon cartridges are ideal for professional printing tasks, offering high-quality results every time. With a unit quantity of 4, this set is perfect for frequent use and ensures consistent, vibrant color for your printing needs.