Image  |   Erica Weiner
This necklace made by Erica Weiner in collaboration with Amy Hamley, a Pittsburgh-based ceramicist is both functional and beautiful. Made from actual drill bits which have been cast in white, English porcelain and dipped in 24K gold or platinum, then fired again, each pendant is strung on a 25" gold-fill or sterling silver chain.  

Images  |   Erica Weiner