The Brother TN-431 3PK Toner Cartridge in Cyan, Magenta, and Yellow is a genuine/original product specifically designed for Brother printers. With a laser print technology, these sealed foil cartridges are compatible with models such as Brother MFC. This 3-pack ensures that you have cyan, magenta, and yellow toner cartridges on hand for your printing needs, offering vibrant and long-lasting color for your documents and images. Perfect for those looking to maintain high-quality prints with their Brother printer.