Hot Tools 1" Nano Ceramic® Salon Flat Iron emits gentle, far-infrared heat which goes through the cuticle directly to the cortex. The cuticle is not over-heated which helps protect hair integrity and minimizes hair damage. Nano size particles of ceramic create an ultra-smooth Micro-Shine® snag-free surface allowing hair to effortlessly glide across the styling surface. Nano Ceramic emits gentle, far-infrared heat that is kinder to hair, seals the cuticle and eliminates frizz, leaving hair soft and shiny. Patented Pulse Technology for gets hot & stays hot performance.