Create professional-quality prints, using perfect ink, formulated for high-capacity cartridges provides a great value. It dry on your paper very fast and will retain color quality. This inks also prevent corrosion and clogging of the printhead—ensuring the best prints.It is economical, with a drop you print many documents. It is compartable with Hp, Lexmark, Canon, Epson and etc.It comes with a syringe and needle that allow you to fill your cartridge with stress.It reduce the cost you spend on printing and increase the life span of your cartridge. Count on Perfect ink cartridges for consistent, reliable performance.To refill your cartridge, all you need to do is remove your cartridge from the printer, remove the label on the cartridge, withdraw some ink from the bottle using the syringe, insert the syringe into the cartridge through the fill opening and very slowly inject the ink into the cartridge. Replace the label on the cartridge and return the cartridge into the printer.