Vidal Sassoon Professional Ceramic Coil Iron has a ceramic technology that helps hair retain natural moisture for silky, shiny, "frizz"-free styles. Its unique Coil/ 1" Curling Barrel for maximum styling versatility. The 30-second Fast Heat-Up and Constant High Heat ensures quick and easy styling. The Ceramic Coil Iron has 20 Heat Settings for styling any hair texture and thickness.