I don't think so. It's a cast in hard plaster of a real skull. But it looks quite real. Out around Kutna Hora I've seen piles of bones from the Plague years piled in back garages and so on, one can easily get one out there, but it is like stealing. There was a shop in Prague selling these things but they got shut down. I went and grabbed this one of their abandoned sign. A bit like stealing.