Designed specifically for very easy refilling.
No holes to drill.
Just pull out the plug and inject the ink.
Chip automatically resets to full after each refill.
 
This product ships empty. This product is not manufactured by Epson.
 
Includes
Four empty Epson T125 compatible refillable cartridges.
1 Epson T125120 Black
1 Epson T125220 Cyan
1 Epson T125320 Magenta
1 Epson T125420 Yellow
 
Compatible Printers 
Stylus NX125
Stylus NX127
Stylus NX130
Stylus NX230
Stylus NX420
Stylus NX530
Stylus NX625
Workforce 320
Workforce 323
Workforce 325