Platonic Solids + Friends in the Cage

This ring contains samples of the 5 platonic solids, in particular:
1x Tetrahedron
1x Cube
1x Octahedron
1x Dodecahedron
1x Icosahedron
Moreover it contains:
1x Hypercube and 1x Torus
The ring is produced directly in one piece thanks to the unique capabilities of SLS 3D printing.
Every math enthusiast should try the joy of carrying around this geometrical crew.