Just as PMC® does, COPPRclay™ metal clay provides an incredible artistic range. And, because it is copper, it is also so economical that you can use it for large pieces--even sculptures--very affordably! Like its precious-metal counterparts, COPPRclay can be pinched, rolled, sculpted, cut, or manipulated any way you like. When it is fired, the binder burns away leaving a solid, pure copper object.