BEST FOR. The medium barrel of the size 2 brush makes it really versatile producing a body-full or smooth blow-dry on short to mid-length hair. Natural bristles create a smoother finish. TO USE. Blast hair until it's 80% dry. Working with small to medium sections, place the brush into the root area and direct the heat from your dryer at the barrel. Keep the tension as you move the brush through your hair, directing heat at the barrel as you go. STYLE TIP. Give a bob or midi a rounded or kicked-out finish by concentrating on the ends. Once you've blow-dried (as above), wrap your ends only around the brush and use your dryer on a hot heat setting followed by the cool shot. Turn your ends in for a rounded finish and away for a kicked-out look.