Each EvaDane piece is made from unique materials ensuring your bracelet is one of a kind. Slight variations in the beads may occur due to the natural aspects of the element. This EvaDane Blue Chalcedony bracelet is soothing to the wearer, helps to restore balance and aids in communication. The Spiral Shell charm represents centering, expansion, connection and evolution. Your bracelet radiates this pure energy based on the metaphysical properties locked deep within its materials.