Swirled Metallic Raku finish. Dichroic glass was developed by NASA for use in space. Some think this brilliant dichroic glass soap dish is too beautiful to put even our luscious soaps into. Is it just a soap dish? Or is it also a sushi plate? A candleholder? Is it a dichroic glass bedside tray to put your change and your keys and your love letters in? Or other things? Approx. 4 inches by 4 inches. 10 oz.