It’s won’t transfer off of my asub paper no matter the temp setting I use. The most it leaves is a yellow stain. I was so excited to try this ink just for it not to work.

This is an excellent ink. Vibrant colors

I ordered this ink by mistake, and now I regret it! Colors are not vibrant. They are super dull and very ugly.

It’s my first ever order and when I tried to pour in the black ink bottle, the little rubber part of the nozzle came off and spilled all over my brand new printer. I managed to clean up all the ink after 2 hours which left my new printer slightly stained, but at least that means that it’s definitely pigmented. That was the only unfortunate part other than losing practically all my black ink. Thankfully, Epson provided their own pigment black ink I was able to use. The colors are good. It works on card stock, koala RC papers, and copy paper so far. I’d buy it again, hopefully it won’t break this time lol

I bought their pigment ink for my new Epson ET 2800 and the result is good. The shipment was also on time.

I just wished they answered my question as I was panicking at that time. But I figured it out in the end.

If I could give negative stars, I would. The prints were all very dull in my brand new printer. I contacted customer service, they were very unhelpful and not knowledgeable at all. I wish I would have done better research, there are lots of reviews stating this same thing. I asked for a refund, they don't back up their product at all. Would never recommend and never purchase anything from them ever again!

Cosmos Ink is the only ink I use in the ET-15000 I took a break from creating and recently decided it time to relaunch. I love how the ink now has tops that are compatible with my printer without me having to pour ink into empty Epson bottles, like I said it's been a while. the colors are popping, and I didn't change any setting on my printer its long lasting and most importantly AFFORDABLE. I will always order from Cosmos

I buy the pigment and sublimation ink works great with my epson et 8550 and my epson et 15000 never had any issues print are perfect and I have been buying cosmos for more then 5 years now never had to return or any issue thank you cosmos

Purchased twice now and this is fabulous ink. Waterproof and vibrant. I print a lot in grayscale and my Epson ET-8500 consumes twice as much gray as it does black. I'd love to see the gray offered in the larger 127ml bottles.

I bought an Epson ecotank with hopes of making custom stickers and selling them. I made a few with the original ink the printer came with and they would fade within 1 week out here in the west Texas heat. Bought the cosmos pigment ink and have put the stickers to the test. They haven’t faded any. It’s safe to say it’s UV proof. Awesome stuff 👍🏽👍🏽👍🏽