When it comes to achieving professional-grade prints with enduring quality, the Canon Cli-42 Gray Ink Cartridge, available in a convenient 2-pack, stands out as an exceptional choice. This high-quality cartridge is imbued with Canon's exclusive ChromaLife100+ ink formulation, which ensures your photographs boast not only stunning quality but also longevity, making it perfect for photographers and artists who wish to display their printed works.The ink within the Cli-42 cartridge is designed to work seamlessly with the Canon Pixma Pro-100 printer, guaranteeing reliable performance and compatibility. This synergy between ink and printer is further enhanced by Canon's proprietary Fine (Full Photolithographic Inkjet Nozzle Engineering) technology, which delivers prints with remarkable sharpness, detail, and gradations in grayscale, ensuring that every black and white image is reproduced with the depth and nuance it deserves.