Our online metaphysical store offers the huge collection of Black Tourmaline Heart Pendant with Wire Wrap. Black Tourmaline crystal is a powerful stone for protection against negative energy of all kinds including psychic protection and EMF protection. It is also a strong spiritual grounding stone. Black Tourmaline can be used to both repel and protect against negativity. It is excellent for deflecting radiation energy. It enhances ones physical well being by providing an increase in physical vitality, emotional stability, and intellectual acuity. Place the order as soon as possible.