Specifically manufactured to match the performance and color properties of Epson's Stylus Pro UltraChrome HDR Inks. Developed using the latest pigment ink technologies to deliver the widest color gamut, DST is happy to offer all 10 colors including the new Orange and Green. Our colors are a dead-on match of the original so there's no need to change the color profiles or flush the ink lines. It's Plug & Play just like the original. DST ultra premium ink has an outstanding quality and performance you can count on.