This is a model carefully prepared for 3D printing.
The archive contains OBJ and STL files. The last preview shows all dimensions in mm.It looks good as a pendant or bead in mathematical and scientific jewelry. 4d Polytope Bead - 3D Model 4d Polytope Bead - Non-Euclidean Math Art Pendant 3D Model Multidimensional Cayley graphs duoprism and polychora structure is 4d polytope mathematics surface.