This ink cartridge from HP is designed for use with several compatible models of HP Officejet printers including the 6812, 6815, 6820, 6825, 6830, 6835, and 6230. The cartridge has a capacity of 9.5ml and is filled with high-quality magenta ink that produces vibrant and long-lasting prints. This HP 935XL ink cartridge is an OEM product and comes in its original packaging, ensuring that you receive a genuine product that meets the high standards of HP.