According to Answers.com, a billet is “a small, usually rectangular bar of iron or steel in an intermediate stage of manufacture” or “a small ingot of nonferrous metal.” I didn’t know that. I also didn’t know that you could get an iPhone case crafted out of such a material. But the Internet, my friends, holds many wonderful secrets. And you can, in fact, get a beautiful metal iPhone case manufactured out of brass or aluminum.

Exovault has you covered. $110 for brass, or $95 for a selection of colors in aluminum.

Thanks Make: Online!