The 700ml Refillable Ink Cartridge Shell is specifically designed for use with EPSON STYLUS PRO 7900 and 9900 printers. This ink cartridge is compatible with various EPSON printer models such as P9000, P7000, 9900, and 7900. It utilizes inkjet print technology for high-quality printing results and is ideal for those looking to refill their ink cartridges with a reliable and efficient solution. This unit quantity of 1 refillable ink cartridge is essential for maintaining the performance of your EPSON printer.