Get the best value for your money with the Koala Paper 4PK Volka 522 Ink Refill Compatible T522. This refill kit comes with 4 colors ink bottles of 70 ML each (2 black, 1 yellow, and 1 magneta) that are compatible with Epson ecotank cartridges such as 502, 522, and supertank. The refill kit is ideal for use with Epson printers such as ET-4700 and ET-2720, which come with refillable CISS cartridges.

This refill kit is not sublimation ink but regular printer ink for Epson. The manufacturer warranty covers the kit for 2 years. If you experience any quality issue or shipping damage problem, you can get a free replacement or refund by contacting the seller. In case you have trouble when refilling the ink, the seller is available 24/7 to provide assistance.