The infiniti pro by Conair nano tourmaline ceramic 1/2 inch curling iron has tourmaline ceramic technology that emits natural ions to eliminate frustrating frizz for shiny, healthy-looking hair and your bad hair days will virtually be obsolete so you can face the day with confidence. Features include 30-second heat up, 5 heat settings and 400-degree max heat. Nano technology provides an extra smooth tourmaline ceramic surface for superior performance and easy glide.