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

black cartridge does work. Waste of money

wish this was cheaper but this ink was cheaper than most other stores was not wanting to use off brand ink. my HP printer went south after I used off brand ink.

Wonderful!!

Second purchase of this product.

Great deal!

Good price

I was tired of spending so much money on printer cartridges. We purchased an Eco tank printer and it was the best investment. The ink bottles cost half of what cartridges do and they last 3 to 4 times longer.

Love this ink and the orintett. Last forever

Ink was for Epson ET 4550 printer. Found out the latest Epson printer uses different ink. Best to always use OEM ink, I don’t think you should be mixing ink and I wouldn’t dare try

Beats the heck out of cartridges for a medium to heavy user!!!