Black Tourmaline is a very protective stone which repels and blocks negative energies.  It also aids with the removal of negative energy within a person or a space.  This stone will cleanse, purify, and transform negative energy into a lighter vibration.  Black Tourmaline is also a great stone to use for grounding.  It balances, harmonizes, and protects all of the Chakras.  This stone can be used to aid in the removal of fear and helps to boost your self-confidence.