Chakra balancing bracelets are made to assist you with balancing your chakras or energy centers. Each colored stone represents one of your 7 chakras, the black lava beads or made from real volcanic rock. These lava beads hold essential oils and retain the smell for about 2 days. Drop or roll your favorite oils onto the lava beads to continue your aromatherapy healing. These were designed to go with the chakra balancing elixir oils. Choose from 8mm or 10mm beads sizes and from the many designs.