This ink refill kit is designed for Epson printers, specifically the Workforce Pro WF-C529RDTW and WF-C579RDTW models. It contains four colors of ink (BK, C, M, Y) with a volume of 170ML/PC for black and 60ML/PC for each color, and comes with a one-time chip. The kit is manufactured in Guangdong, China and has a 6-month manufacturer warranty.

The ink bag is made of sublimation ink and is 100% safe and environmentally friendly, without any harmful substances. It is compatible with Epson printers and has a 1:1 replace defective sublimation ink bag warranty. The kit includes three units and is suitable for Workforce Pro WF-C529RDTW WF-C579RDTW printer.