According to an ancient Eastern philosophy, sacred energy called Chi circulates throughout our out body. There are 7 different energy spots in our body that control different aspects of our well-being. If any of these areas is troubled, then Chi is blocked and we can suffer in areas of our lives, says the philosophy. These symbolic wind chimes are made of black wood ash with polished aluminum rods for a tranquil sound each time the wind blows. The 7 chakras represented are the sacral, crown, heart, solar plexus, brow, and base. You can choose the wind chime with the corresponding stone of amber, amethyst, aventurine, citrine, or lapis. Some customers choose to buy all 7 and place around their porches to stay in tune with their Chi.