The complete set consisting of all four single cartridges: cyan, magenta, yellow, and black. For crisp, water-proof, and long-lasting results on practically every paper. Produced from recyclable, light-weight brown cardboard, Epson’s new EasyMail Packaging is designed to keep the contents secure while being small enough to fit through most European letter boxes. Its simple tear open seal saves time and removes frustration. Each product is clearly labelled with identification imagery to make product recognition easy.