The Ankink DR730 2 pack is a set of black drum units designed for use in laser printers. Specifically compatible with Brother printers, this unit is an essential component for producing high-quality prints. With a sleek design and reliable print technology, this product ensures consistent and impressive results for all your printing needs. Ideal for offices and home use, the Ankink DR730 2 pack is a convenient and efficient solution for keeping your printer stocked with top-notch supplies.