Set of (3) sacred geometry 2 3/4" disks. These quadriskels made of fired porcelain clay are designed using mathematical harmonies of ancient megalithic sites, sacred spaces and romanesque church design. Use them to harmonize work, sleep and living spaces. They help neutralize geopathic stress and EMFs by reinforming the energy of a space. The quadriskel is used to introduce a more grounded energy to an area.