Andis - This high style 2 inch hair straightener 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 styles. The fusion of nano-ceramic and tourmaline straightens hair in less time and without typical iron damage. Hair is left softer and shinier. You can straighten, flip, shape, control, and smooth hair with a single product.