spinning top ice mold

thingiverse

Print two of these molds, then seal them together securely, fill them completely with water and allow it to freeze thoroughly, after it has frozen, carefully pry the two blocks apart and you'll see - suddenly you have a spinning top made of ice that can rotate rapidly, if you're skilled enough it can even spin in the water, as you watch it twirl before melting away slowly. It's truly a stunning sight to behold when this beautiful thing melts. Be sure to print this design on flat surface with Y-angle set at 90 degrees and use high fill setting for printing just two pieces.