Technology reinvented for voluminous curls and waves with incredible shine. Haute Rollers for the Hair & Now: The Voluminous Hot Rollers set has been designed with proprietary Tourmaline technology which emits maximum ionic, infrared heat to safely penetrate the hair shaft, effectively styling the hair from the inside out while sealing the hair cuticle against frizz. The velvet flocking along the roller surface also enhances the effects of Tourmaline, imparting natural shine to hair during the s