I was looking up some gear mechanisms and stumbled upon this fantastic spinning top that looks like Mt Fuji when you twirl it. This is something I did using the same principles, as you spin it, you see a volcanic cone with a mist around it. Mine's a lot flatter and wider, so I'll call it Mt Ruapehu (Auckland, New Zealand). I reccomend printing this with very different coloured filaments. I only had grey and white and it could really use more contrast. Try black/white or dark blue/white. I've attached 2 STLs. They should be all set up. You will need rafts, but it printed fine without supports.Print the wedge with the stick at the bottom and wedge on the top with a raft. You should not need supports Print the spinner with the wedge-shaped hole at the bottom on a raft. Shouldn't need supports for this either.