Red by Kiss Ceramic Tourmaline Professional Curling Iron 3/8″The new and advanced technology of the Ceramic Tourmaline Professional Curling Iron from Red by Kiss reduces hair stress and damage for silkier, natural-looking curls. The super-hot ceramic tourmaline barrel provides superior heat distribution, with a variable heat control to adjust heating up to 450F. The heat protective thumb grip makes styling faster and safer, and the carefully designed safety tip allows you to have a more steady grip when styling. A heavy-duty, tangle-free swivel cord means hassle-free styling every day!