tetrahedron tippe top
thingiverse
Create a tetrahedron by connecting four balls together on a flat surface. The tetrahedron will tip when rotated, usually transferring the motion to one of the base balls. Friction between the bottom three balls and the surface affects tipping speed; sandpaper can be used for better performance. Note that the top ball may not tip due to its support structure. Adjustable shell thickness allows for customization based on printer nozzle size. Tetra Tops is a related product, inspired by children's science activities using glued marbles for the tipping effect.
With this file you will be able to print tetrahedron tippe top with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on tetrahedron tippe top.