The product is a set of four genuine/original Konica Minolta TN715 ACP8130/230/330/430 CMYK toner cartridges. These cartridges are compatible with Konica Minolta printers, specifically the Bizhub C750i/751i models. The toner cartridges come in cyan, yellow, tri-color, magenta, multicolor, and black colors, providing a variety of options for different printing needs. Each cartridge is sealed to ensure high quality and performance, making it a reliable choice for professional printing tasks.