This shape has long held mystical properties, due to its connection with ancient Egypt. Pyramids anchor, stabilize, and direct energies, projecting them through the top (apex). Pyramids work very well in the home, as they ground energy for a balance home life. You can use smaller pyramids for chakra healing and reiki therapies. They also make central base stones for crystal grids to amplify intentions, raise vibrations, or ward against psychic attack.