100% crushed gemstones with ions for intense shine. Reduces static electricity. For everyday brushing and styling. Detangles and smoothes. For all hair lengths and textures. Tourmaline - a gemstone that naturally releases negative ions, is crushed into a fine powder and infused into the nylon bristles and ceramic barrels of Conair Tourmaline Ceramic brushes. The ions tighten the cuticle layer and seal in natural oils, reducing static electricity, leavening hair shiny and silky. Ceramic coating, a powder layered over the metal base of the brush, evenly distributes and holds heat longer, so hair dries faster. Using a blow-dryer increases the natural benefits of tourmaline ionic and ceramic. Made in China.