Hot Tools Tourmaline Ceramic Curling Iron 1 1/4in MODEL 3110 - FREE GEM BAG INCLUDED - Pro-Moisture System with Tourmaline and Ceramic Nano Technologies does more than just style hair. It enhances hydration and shine compared to normal thermal styling. Ceramic: seals the hair cuticle, retains hair's natural moisture and destroys odors. It produces far infrared heat that is kinder to hair. Styles hair without damage by heating it from the inside out. Hair is shiny and healthy after use.