Epson ultrachrome k3 inks are well known for their wide gamut and accurate color rendition with virtually no color twist now with the addition of newly formulated vivid magenta and vivid light magenta inks they offer an even wider color gamut with a dramatically improved range of expression for use with epson stylus photo r3000 exceptional light fastness excellent black and white image quality with three levels of black excellent color stability 259 ml capacity