Toppik fibers are tiny fibers that are sprinkled on to the thinning area

PPD & Ammonia-Free

Advanced Auto Sleep and Energy Efficient feature turns off the iron in one hour

Adds moisture and detangles hair while keeping body and silky movement

Avanti Ultra Tourmaline Ceramic Thermal Brush SureThik Toppik fibers are tiny fibersAvanti Ultra Tourmaline & Ceramic Thermal Brush has 4 sizes. Barrel diameter: TF 25SC, Small, 25 mm TF 33MC, Medium, 33 mm TF 43LC, Large, 43 mm TF 53XLC, Extra Large, 53 mm (as shown on picture) Features Circular thermal brush Firm nylon bristles are infused with tourmaline Ceramic barrel with wide vents Rubberized, ergonomic black handle Lightweight, balanced construction Ceramic and tourmaline, both natural sources of negative ions and far infrared