Ceramic, a natural source of negative ions and far infrared heat, dries hair from the inside out, preserving moisture, adding a healthy shine, and smooth finish. Hot and Powerful. Smooth Non Stick ceramic barrel provides maximum heat transfer. Multiple air vents circulate the hot air faster for drying. Nylon bristles grip hair smoothly. Soft grip, contoured handle is ergonomic for continuous use. 3 position switch(High/Low/Off), Cool Tip.