Extensive collection of embossing powders includes metallic, opaque, semi-gloss, translucent, twinkle, psychedelic, iridescent, rustique and even glow-in-the-dark! The metallic, opaque and semi-gloss embossing powders add elegance to your stamped work, creating accents on most heat-resistant surfaces. The glitter in the Extreme Peacock melts at a temperature that is close to the melting point of embossing powder. It forms a film that floats over the surface and evaporates as you heat it. The floating layer gets very thin and begins to get interference colors from it making it look like butterfly wings or an oil film on water. As you heat it, the color changes from red and progresses through the rainbow to a deep blue, hence the name Peacock. When you stop heating, it stays that color giving you complete control over how it looks.