Since Sacred Geometry has a positive energetic effect on us, so do the Platonic Solids.
Each and every Platonic Solid can assist you in a different way on your spiritual path, but they all have one thing in common.
They’re the most primitive, stable and balanced shapes in the Universe. For this reason, they will mostly balance energies in your system and the environment.
The 13 Archimedean Solids have all their edges the same length and all their corners have exactly the same variety of shapes meeting. These 13 are the only possible such solids in 3 dimensions. They combine the symmetries of the platonic solids, and most of them show simple relationships to the platonic solids as they can be made by truncating (cutting off the corners or edges) or combining the platonics and joining their vertexes.