This worry stone, carved from the beloved Chevron Amethyst, follows the traditions born in Ancient Greece. Held in your hand, it is traditionally rubbed with the thumb to help relieve worries. Chevron Amethyst may assist you with purifying, stress relieving, self discovery, peace of mind, relaxation, the immune system and cleansing of your aura. Approximately 1 1/2". Shapes and sizes may very slightly.