Anemometer Windmill Wind Spinner Garden Spinner

This project contains ballbeaings, runs very smoothly, no need to purchase extra ballbearings.Quantity to print：Ball * 20,Cup * 4,Direction_indicator * 1,Inner_ballbearing1 * 2,Inner_ballbearing2 * 2,Main_rotor * 1,Pole * 1,Separator * 1,Top_cover * 1Note: each ballbearing requires 10 balls, if your balls are not printed round enough, trim them for better smoothness. Alternatively, use 6mm bb balls for best smoothness.