The 3-Pack Premium Toner Cartridge set includes cyan, black, and yellow cartridges compatible with Canon and HP laser jet pro printers. These laser print technology cartridges come with a manufacturer warranty of 1 year and are designed for high-quality printing. Each unit is brand new and ready to use, providing vibrant and crisp color prints for your documents and images. This product is ideal for individuals and businesses looking for reliable and efficient printing supplies.