Metatron Cube Grid
It’s a sacred geometry symbol built from 13 circles connected by straight lines, and within it you can find the shapes associated with the five Platonic solids.
Spiritually, Metatron’s Cube is commonly used to represent creation, balance, protection, harmony and the underlying geometric order of the universe.
This would make a beautiful crystal-grid base, especially for protection, energetic clearing, alignment and manifestation.