Vidal Sassoon Studio Tools ¾ Inch Tourmaline & Ceramic Curling Iron features tourmaline ionic technology for maximum hair-conditioning ions. There is faster-styling far-infrared heat to offers optimum shine and moisture retention. It has a 30-second fast heat-up to minimizes wait. High Heat, Constant Heat keeps styling smooth and easy, and 20 heat settings let you choose the right setting for your hair. The soft touch handle offers easy grip. It also features an 8-foot cord, cool tip, safety stand, and heat resistant cover. Ionic technology 30-second heat-up 20 heat settings Soft Touch High Heat, Constant Heat