Black Onyx, $1.00 each, absorbs and transforms negative energy, and helps to prevent the drain of personal energy. Black Onyx aids the development of emotional and physical strength and stamina, especially when support is needed during times of stress, confusion or grief. They will have slight variations in size and shape, however, will look similar to those pictured. Your exact item will be randomly selected from available stock. Sold individually. Picture is example only. This product is intended for ages 18 and older due to small parts or potential for breaking into small parts and potential choking hazards. Note that healing crystal meanings are spiritual supports to healing and are not prescriptions or healthcare information.