Versatility is the name of the game with this iron, with its interchangeable base. Get shiny, smooth, frizz-free curls every time with its 100% Tourmaline Ceramic barrel with clip. Negative ion conditioning and far infrared technology ensures for styling without damage. Control your heat setting for your hair's desired needs with the digital heat control. With up to 13 additional barrel sizes available for the Signature Curling Iron, the curl possibilities are endless.