The microcrystalline tiles were only used in the first domes to market. All domes now contain magnets, a form of energy medicine. This creates the calmness and connectedness of being in nature and aligns our natural human energy centers so chi can flow freely. Here is some great research if you would like to go deeper. 

The crystals in the seat are protected and don’t take in the energy of others. They are cleansed when wiped down between clients. Adding your own crystals, or from our alchemy kit can enhance the experience. You can hold them in your hand with intention, and cleanse them under the full moon, in water or however is meaningful to you.