The Brother Genuine Sublimation Ink Cartridge in Black is a high-quality product designed specifically for Brother printers. This 47ml cartridge is compatible with the Brother SP-1 model and is a genuine/original product from Brother. With a unit quantity of 1, this cartridge ensures reliable and consistent printing results in black. Ideal for those looking to maintain the quality and performance of their Brother printer, this ink cartridge is a reliable choice for sublimation printing.