TOURMALINE plus CERAMIC BARREL: For frizz free styles with massive shine EASY-TO-USE: On/Off button with ready indicator light that lets u know when to style ADVANCED: Clamp-free design for no-nonsense styling. Heat protective glove included safer styling HIGH HEAT: Up to 400˚ F for styling magic on all hair types TRAVEL READY: Lightweight and universal dual voltage. Heat protective glove included GET THE LOOK: Start with dry hair, grab a 1-inch section of hair, and wrap it around the barrel, point the barrel down while curling and hold in place for a few seconds, release, finger brush hair to add texture