Epson T664 EcoTank magenta ink refill
Genuine Epson 664 magenta ink to refill your Epson EcoTank printer.
For use in the following printers:
WorkForce ET-4550, WorkForce ET-4500, Expression ET-2550, Expression ET-2500, Expression ET-2650, WorkForce ET-16500, Expression ET-3600, Expression ET-2610