The product is a set of (3) Toshiba T-FC556U K/C/Y black, cyan, and yellow toner cartridges. These genuine/original cartridges are designed for use with Toshiba printers and feature a laser print technology. Made in Japan, the cartridges come in a unit quantity of 4 and are compatible with Toshiba printers. This set ensures high-quality printing in cyan, yellow, and black colors, making it a reliable choice for those in need of printer ink and toner supplies.