Satyamani Natural Tourmaline Quartz Tumble stone (Set of 5) is often used as a good luck charm. This stones has combined properties of two most powerful crystals which clear quartz rock crystals with inclusions of tourmalines, thus it deflects negative energy found in person, as well as amplify energy by raising consciousness and calmness. This is also a master healer stones in the mineral kingdom which has tendency to deflect negative forces. This rare and natural combination of Clear Quartz and Black Tourmaline creates a powerful alliance in one's spiritual growth. While the Quartz can be an aid to those on the spiritual path, the Black Tourmaline can help keep one well-grounded, thus avoiding that out-of-touch sensation that can often result from being too focused on the higher pursuits. (Rest Details and usage method will be sent along with the product) Note: These are natural stones and only shape has been given. Availability may subject to in stock product. Data is collected from healers all over the world. We do not claim anything.