1) Made of natural carbon wood. 2) Pins are made of Boar & Nylon, which is ideal for brushing and a smooth finishing. 3) Ventilation holes on the backside of the brush allow the hair to dry quickly. 4) Ergonomic handle design featuring ventilation holes for anti-slip grip & total control. 5) Cushion base made to be gentle on the scalp. 6) Regular cushion provides more tension when brushing, which is better for drying wet hair.