The New Genuine Brother LC61 Black Color 4PK Ink Cartridges are specifically designed for use with Brother printers MFC-j410w, j415w, and j630w. These original ink cartridges come in a pack of four and are manufactured by Brother in black color. The cartridges are compatible with Brother LC51 models and are suitable for inkjet print technology. This bundle of ink cartridges is a reliable and high-quality option for producing professional-quality prints with your Brother printer.