New Hotzone360 Brand Refillable Cartridge for Epson Nx127, Nx130, Nx420, Nx625 and Workforce 320 Printers

These have worked wonderfully for me so far. The directions were written by someone who clearly does not speak English & looked up a translation word for word (I found it rather amusing personally), but it was pretty easy to do even with the poor translation. I did have a clog problem once after the first fill which required me to clean the nozzles about 15-20 times, but have refilled them a few times since with no problems. Chip auto re-sets to full each time that cartridge is removed & re-inserted. you can also see through the cartridge to see how close to full you are which is nice too. I am extremely happy with this purchase as this is saving me a ton of money on cartridges & is very easy to do (much easier than re-filling manufacturer cartridges even).