The Black Tourmaline is the ideal crystal for grounding energies and cleansing the Aura. Black Tourmaline absorbs negative energy without compromising its own energy and hence protects and cleanses the environment, wherever placed. It offers strong psychic protection and helps release anger and unworthiness. Our Black Tourmaline Key Chain allows to easily carry this powerful crystal all around, either in pocket/bag or by clipping it to jeans or bag. A practical gift for family and friends. Buy our hand-made, Black Tourmaline Key chain Set, to offer an optimal healing experience to your customers. Sold: Set of 10 pieces