This high style 1 inch curling iron is perfect for all hair and styles. Crushed from precious gemstones, the tourmaline crystals emit negative ions that quickly seal the cuticle layer and eliminate frizz for smoother, silkier hair. Nano-ceramic, with its ultra smooth finish, minimizes the friction and delivers far-infared heat. It penetrates the hair from the inside out, for deep, long-lasting curls. The fusion of nano-ceramic and tourmaline curls hair in less time and without typical iron damage. Hair is left softer and shinier. You can flip, shape, control, and smooth hair with a single product. The maximum temperature of 400 degrees allows you to really lock in the curl and create professional results at home. The inferno red exterior looks great while styling or resting on your countertop.