The Brother 221 Complete 4 Color Toner Set includes genuine/original toner cartridges in cyan, yellow, tri-color, magenta, and black. Specifically designed for Brother printers like the MFC-9130CW and HL-3180CDW, this set ensures high-quality prints with vibrant colors. Made in Japan by Brother, this set guarantees compatibility and reliability for your printing needs. With a total of 4 units included, this toner set is a convenient and essential addition to your printer supplies.