But does it work?

News in today's Dom that 2 Wellington men have made a guitar out of wood then covered with fragments of animal bones and teeth. They had tried to sell it on Trade Me but listing had to be taken down because they couldn't guarantee that none of bones and teeth came from endangered species Apart from the "Because it was there" response I am not sure what is to be gained from this. It is hardly beautiful, and it doesn't make guitar sounds - quieter, less responsive and can only be played with a slide