Quick view Black Tourmaline tumble stone bag per kilogram Log in for pricing Bag of 1 kilogram of natural Black Tourmaline tumbles stone. Size: 20 to 50 mm Prime Stone: Natural Black Tourmaline MOQ: 1 Kilogram Discover the protective and grounding energies of our Black Tourmaline Tumble Stone, a natural wonder of... Log in for pricing Quick view Qty in Cart: 0 Price: Log in for pricing Subtotal: