The BaByliss Curl Styler luxe with a large 36mm barrel forms the hair into a soft loose curl. The unique split design Quartz-Ceramic plates preheat the hair to help form the curl. The cool-air technology that runs down the channels of the barrel sets the curl immediately for lasting results. 3 heat settings, 160°C, 180°C and 200°C for use on all hair types. We advise that the 200°C setting is not used with hair extensions.