Cute. I’ve seen these for sale at different places.
In a related vein, I’ve seen a bra made out of wire and nuts (the kind used on screws and bolts). It was in a bead magazine a few years ago. The artist also made a tea pot using the same materials. Mind you, I doubt if either scultpure was ever used as what they were designed from. I know that underwire bras can be painful so I imagine the nuts would be rather nasty.