A raw Brazilian black tourmaline piece, with a drilled metal top. As this is a natural gemstone we can’t guarantee that your pendant will look identical to the one pictured. Approx dimensions – 15-25mm (Size, shape and weight may vary). 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.