If you’ve ever thought teeth were pretty, now you can own a ring that features them. Most people would consider this disturbing, but apparently at least one person find this jewelry to be a good idea. The Australian silversmith Polly van der Glas uses both human teeth and human hair. Both are donated locally and sterilized. Although with the hair what isn’t local is donated from India and China. If you’d like your teeth to go on and be used as a work of art, he’s happy to take more donations.