The CLI-42 ink cartridge range by Canon, has been designed to achieve professional prints at a great value price. Boasting dye-based ink for optimum color vibrancy, as various optical compounds are added to dye ink to enhance the color. Not only will your images demonstrate excellent quality, your printer will also run at optimum efficiency. The pack will last through 100's of prints, so you don't have to worry about replacing your cartridges very quickly.