The Epson 126 T126120-BCS Black/Cyan/Magenta/Yellow Ink Cartridges come in a set of 4 pieces, making them suitable for various printing needs. These genuine/original cartridges are designed specifically for use with Epson printers and are compatible with Canon printers as well. With a color selection of cyan, yellow, magenta, and black ink, these cartridges offer high-quality printing results for diverse projects. Perfect for those looking to replenish their printer ink supply with reliable and efficient cartridges.