In geometry, a dodecahedron (Greek for "twelve" + "base", "seat" or "face") is any polyhedron with twelve flat faces. It represents the universe and is linked to the higher self. It is used for meditation and focus, while the copper amplifies energy- or so the literature says. It is thought that through using sacred geometry shapes and focusing our intentions through them, the energy is increased to improve health and wellbeing to a person, family, home or workspace. Energy increase occurs when a stronger vibration is introduced to a weaker one, the weaker energy will be strengthened by the stronger one. Brazilian cut quartz sacred geometry (dodecahedron) crystal pendant electroformed with a heavy ring of copper. Pendant is 1" inches in diameter, and is on a pure copper chunky cool chain necklace. 19"-23" L. Electroforming is a chemical process where pure copper is deposited to crystals as they are suspended in a copper sulfate chemical solution while attached to an electrical device called a rectifier. The multifaceted procedure takes several days to complete and blends both science and art. Whether this is for yourself or a loved one, it will arrive gift wrapped.