. A curling iron that creates full, glamorous curls or waves with a shiny, long-lasting finish. - Digital T3 SinglePass® Technology: ensures even, consistent heat and fast, healthy styling - One-quarter inch Custom Blend Ceramic Clip Barrel: creates shiny, defined, long-lasting curls - SmartTwist Dial: for easy on/off and temperature control This curling iron is enhanced with Digital T3 SinglePass® Technology and a custom-blend ceramic barrel to creates full, long-lasting curls in just one pass.