Black Tourmalineis known for its strong protective properties with the ability to absorb and transform negative energy to positive energy. One of the most powerful mineral gemstones for clearing and cleansing blockages throughout your home and body.Black Tourmalinewill aid in dissolving your fears and anxieties that keep you awake at night. Cleanse, heal and protect your aura all with the powers of genuine Black Tourmaline. It is important to cleanse and recharge Black Tourmaline after each day.