Tourmaline hair straightener coated with keratin, argan oil and Pro Ionizer function. Plates with keratin and argan oil coating with tourmaline base for healthy, cared and shiny hair. Multi Style. Hair straightener with dual design for perfect a perfect straight hair, perfect waves and frizz-free, defined curls. Pro Ionizer. Ultra-shiny and smooth hairstyles thanks to its negative ion charge that generates tourmaline. 3D floating plates for an even hair pressing and for a constant touch between plates and hair. Plates designed to maximise glide on hair, reducing hair pulling and breakage during use. Adjustable temperature between 160 ºC and 220 ºC, deals with all needs. 4All. Includes preset temperatures, ideal for fine, normal, abundant and curly hair. Temperature-adjustment keys for an easier use of settings. Thermal storage case, instruction manual, product