This worry stone, carved from the beloved black obsidian, follows the traditions born in Ancient Greece. Held in your hand, it is traditionally rubbed with the thumb to help relieve worries. Black Obsidian is a stone that will assist you in staying grounded, assist unbalanced energy, stimulate your intuition, divination, and to keep your energy clean and protected.  Shapes may very slightly. Size will vary from the average 1 1/2"