The Brother LC30333PKS XXL INKvestment Tank Cartridges 3 Pack Set is a set of genuine/original inkjet cartridges designed for Brother printers. The cartridges come in cyan, yellow, magenta, and multicolor options, and are compatible with models such as the Brother MFC-J805DW, MFC-J995DW, and MFC-J815DW. With a unit quantity of 1, this product provides high-quality prints and reliable performance for your printing needs.