Black Tourmaline points with a raw base and polished top. These pieces will be great for gridwork, altars, or as a beautiful decorative display of pure energy. Black Tourmaline is a powerful tool that may assist you with good luck, security, protection, grounding and will absorb the negative energy around each special piece. Each piece offers a uniquely shape and size. These pieces will contain natural inclusions. Flat bottom for standing and directing the energy.