Protection from negative energy, attracts positivity. The Black Tourmaline crystal properties work like a sponge, soaking up all the negative energy that surrounds it. Through absorbing negativity, the stone can prevent unwanted energy from entering your home, mind, body, or spirit which gives this stone its protective quality. Because of its powerful ability to clear negativity. Black Tourmaline crystal is also a key component in everyday cleansing rituals and can help to release any unwanted energy already stored in your energy field. Perfect size for your pocket or purse.