Customer Reviews

All reviews on my website are from real customers and are broken down into reviews submitted from two of our sales' platforms: and Etsy.

Etsy Reviews:

Esty Reviews as of 1/18/2019 (click the image to be taken to my Etsy reviews page)
Caps On Fire | Cosmos Ink Reviews

Esty Reviews as of 4/14/2019 (click the image to be taken to my Etsy reviews page)

Cosmos-Ink Direct Website Reviews:

Based on 9113 reviews
Great Sublimation ink

I am so happy I found you guys on a FB group. Love, love this ink as well as the Facebook group. Everyone is so helpful!!!

Epson EcoTank Printer Sublimation Ink Refills (SC F170, SC F570, ET-8550, ET-15000, ET-16500, ET-2720, ET-2760, ET-3760, ET-4760, ET-3710, ET-2700, ET-2750, ET-2800, ET-2803) | Cosmos Ink®

It's all about the color release

I love Cosmos ink. I've been using it for a little over a year and a half now. Shipping is very fast.

I was really excited to use this ink, but

I was really excited to use this ink, but it completely changed the color in my products. I try the color profile along with several other profiles, but just couldn’t get it to match what I had before. I wasted so many products trying to get the same colors I had with my previous ink. In the end, I had to change my artwork to match what Cosmo Ink was giving me. The colors are not as bright as it was with my old ink and I didn’t have to worry about any color profile, I will most likely continue to purchase Cosmo Ink since I don’t want to recolor any artwork.

Love my refill ink!

I knew I would need to refill my ET15000 soon, so I ordered before it got too low. It was perfect timing because I completed a big order and had ink on hand! Thanks colors poppin!


I love everything about Cosmos Ink as well as the exceptional customer service


I love them Top quality

Cosmos Epson Eco-Tank Sublimation Ink Refills

I love your ink for sublimating with my Epson Eco-Tank 2803 my sublimation images are vibrate every time. I promote your ink on my youtube page all the time its so vibrate. I hope my review help you in making the decision to purchase the Cosmos Epson Eco Tank Sublimation Ink.

Cosmo ink

I absolutely love Cosmos Ink. My colors are always so bright on my tumblers and shirts. If I could give more stars 🌟 I would.

Greet quality

The best I sublimation ink out

Great ink!!!

Cosmos Ink is the only sublimation ink I use! Since I have a Epson ET-8550 I wish the photo black was in the large size, but I make sure to keep stocked up on it. The combination of Cosmos Ink and Crafting Besties Paper is my go to!

Great ink

So I just started using my 15000 with the cosmo ink and have made two things and the colors were vibrant and true to color.

Best sublimation ink

This is hands down the best sublimation ink. I tried other brands before this one but the quality of the ink is the best. Colors pop and your designs have bright bold colors! I will never use any other ink.

Sublimation T-Shirt Blank | Cosmos Ink®
Idell Jordan (New Orleans, US)
Vibrant colors

I used Cosmo ink as my sublimation ink. I love the results. Colors pop

Purchased for Epson ET-16600

New to sublimation ... really liked the YouTube videos for setting up Sublimation printers. The videos prompted me to buy from Cosmos Ink. VERY fast shipping. Comes in a nice box, and loved the easy install tips on the bottles. Vibrant colors!
Thank you!

Cosmo Ink

Havent tried any other inks i wont have to i love this ink so vibrant will be ordering more soon Verified Reviews Badge
Verified Reviews