The Yea!mage Premium INK is specially designed for Epson EcoTank printers, including models 502 , 542 and 522. This ink cartridge set includes cyan, yellow, magenta, and black colors, making it versatile for various printing needs. With a print technology of inkjet, this product ensures high-quality and vibrant prints for your documents and images. Designed as a unit, this premium ink cartridge set is compatible with Epson EcoTank printers and is ideal for those looking for reliable and efficient printing supplies.