Product Description CHI 1? Tourmaline Ceramic Curling Iron utilizes the latest innovative technology combining Tourmaline Ceramic with even heat distribution, producing an exceptionally high amount of negative ions and Far Infrared which reduces static electricity for that perfect style. Hair is left smooth and silky with an exceptional shine. With a non-stick ceramic surface, this iron glides through the hair while creating luxurious waves and curls that last all day. Brand Story CHI haircare and tools are manufactured by Farouk Systems a Houston based company.