Black Tourmaline is an excellent protection stone especially in keeping negative energy and darkness away. I'd highly recommend a piece of Black Tourmaline if you do not have it already. I like to carry a small piece with me for protection especially when travelling & keep it near my desk when working.
It is a stone that cleanses and purifies, changing any negative energies that may surround into more positive ones.
Deflects negative energy
Each Crystal has been hand picked by me and is charged and cleansed before being sent out.