Worry Stones are typically flat and have a groove on one side, which is meant to be rubbed with your thumb. The repetitive motion of rubbing the stone can also help reduce anxieties, tensions in your mind and body as well as lower your stress.
Black Zebra Marble is often associated with grounding energy. It is believed to help stabilize emotions and provide a sense of balance and grounding, which can be beneficial during times of stress or instability.
The Country of origin of this product is Pakistan. The stone items are made from natural materials, the color will vary from one to the other.