We Refill your original Canon PFI-304 Cartridge with our Top Quality ink made in the USA. This allows you to use your cartridge once again at a very affordable price and great result. Place your refill order regardless of which color your cartridge is. Then, ship it according to the instructions we will send you. We will ship it back to you once cartridge has been cleaned, refilled and ready to go, as if it was a brand new one. Free shippng on this service!!!