The Kyocera TK-8377Y TK-8377M TK-8377C Toner Cartridge Set of 3 is a genuine/original product specifically designed for Kyocera printers. This set includes cyan, yellow, and magenta toner cartridges for laser print technology. The high-quality Kyocera brand ensures reliable and consistent printing results, making it a great choice for professionals and individuals looking for top-notch printing supplies.