I wanted waterproof ink for my artwork. Cosmos Pigment Inks worked great with my Epson ET3850. Part of my art process includes submerging my prints in water and the ink is definitely waterproof. Colors print out great. Will definitely be buying more once it's time for a refill. Highly recommend the pigment inks.
Cosmos is the only ink I will ever use. Business or personal you cannot beat the quality the price.
Very good pigment ink and works great in the 8550- cosmo service is very good.
It is amazing. No problems at all. I just wish they had more than 1 shipping option. Will order again
Epson EcoTank Printer Pigment Ink Refills (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®
Shipped on time.. works good .... nice quality
One ink bottle came without the stopper insert at the base of the spout which led to ink spilling inside of the printer. Not the easiest to clean up and also a waste of ink. Reached out through email and received a basic "I'll let management know" reply, hence the reason for the 2 star review. Otherwise, the ink is great and worthy of 5 stars in the absence of the aforementioned challenges.
Works perfectly. No issues. Prints brilliant color photos and prints to rice paper for surfboard laminates.
Would be nice if faster shipping was available at checkout.