542 Pigment Ink 542 Refill Ink Bottle for Epson 542 Ink Refill Bottles for Ecotank Used for Pro ET-5800 ET-5850 ET-5880 ET-16600 ET-16650 (1 Black,1 Cyan,1 Magenta,1 Yellow,4 Pack)

Unfortunately I didn't check that and when I went to remove to top cover the cyan cartridge lid came loose. Needless to say, it was a mess. But otherwise I've had good luck with the quality and satisfied with the price of this ink.

Bought these instead of the OEM Epson ones and they work just as good. I’ve refilled my printer twice with these already and no issues.

Used it in my Epson printer. Color comes out great

Far less options for printer ink! Shipped and received quickly, very pleased!

the bottles do not have the "KEY" to make idiotproof the colors, that is fine, but they also did not fit over the ink straw either. a total fail for the Epson ET-5850

This is great, I run a print on demand printing for comic books. This inks is wonderful.

Good inks for Ecotank printers. You have to make sure you get the right ones for your printer type as the wrong kind will clog your lines. These inks work about as well the OEM ones from what I can see. After a few flushes and calibrations the print quality looked good to me. Good budget option when you need a refill.

Cost a little high