Black Tourmaline is best known as a protective stone but it is also helpful for creating a sense of stability and clarity: two essential facets we need to lean on when setting out on achieving goals and blasting away limiting beliefs. This piece directs powerful energy in both directions, so wearing it between the other 2 necklace layers provides the most robust vibrations. you wield 2 extremely powerful and courageous energies at once. Black Tourmaline you take action, guard against harm and raise your vibrations.