Liquitex Professional Acrylic Ink made with finely ground artist quality pigments instead of colorants. They dry quickly, are permanent, water resistant and non-clogging, which makes them ideal for a variety of techniques from watercolour effects to stamping. Iridescent Colours - Set Contents - 6 x 30ml Carbon Black, Titanium White, Iridescent Bright Silver, Iridescent Bright Gold, Iridescent Rich Bronze & Iridescent Rich Copper.