Black Tourmaline Tumbled Stones

Black Tourmaline

Protection, grounding, transmute negative energy into positive. Carry in your pocket or surround your room/office/home with it at all 4 cardinal directions. 

Every stone does more than is listed here. The best way to choose is to use your intuition. Just because someone says a stone does or doesn't do something, doesn't make it true for you. I encourage you to use them as you feel called.