What it is: The 1 RUSK Engineering W8less Professional Ceramic and Tourmaline Str8 Iron is so lightweight you could hold it all day. What it does: It is infused with tourmaline a precious gemstone that releases natural ions and far-infrared heat at high temperatures. Combined with Sol-Gel technology it glides smoothly through hair producing silky smooth frizz-free results. The W8less Professional Ceramic and Tourmaline Str8 Iron straightens and smoothes hair while imparting shine leaving hair in optimal condition. What else you need to know: Clients with hair of any length who want to eliminate frizz curls cowlicks or kinks. Also essential for stylists who perform straightening and smoothing services including: Deepshine Smooth AntiCurl + Kerashine Conditioning and Thermal Shiny Str8 . Begin at the crown of the head and separate a 1-inch section of hair. Positioning the iron as close to the roots as possible being careful not to touch the scalp place hair in between the plates and slide the iron down until it reaches the ends of the hair. Repeat until desired look is achieved. Product Options Available are as follows: Option: 1 inch plates - Rusk W8less Ceramic Flat Iron - 1 inch; 4.25