EPSON Original Refill Ink Set (T6641 T6642 T6643 T6644) for L100 L110 L120 L200 L210 L300 L350 L355 L550 L555

One pack of these will last me a year.

I bought this ink to refill an off brand CISS for my Epson WF-3640 printer. The pigment inks seem to clog up the new Precision Core print heads. I have been through 3 of these printers in the last 2 years. We do a lot of printing in my business. Since I switched to original Epson dye based ink about 3 months ago, we have had no problem what-so-ever with print head clogging. I would definitely recommend this ink in any CISS.

Great product no problems

Nothing better than the Brand Name.

I use this for everyday printing and they do great

eyes to use and good quality print

As described, quick shipping, Thanks

Very satisfied.

Wonderful!!

It was what I expected it works excellent on my Epson L380 printer.