Liquitex Professional Ink! is a range of intense pigmented, lightfast colors with superior water-resistance. This set features three iridescent colors, perfect for mixed media applications, color blocking, underpainting, photo tinting, calligraphy, collage and much more! They dry quickly, are permanent, water resistant and non-clogging, which makes them ideal for a variety of techniques from watercolor effects to stamping. Details:3 jars1 fl. oz. (30 mL) eachPermanent and water resistantContents:Iridescent bright goldIridescent bright silverIridescent rich copper