concept. a styling brush for blow-drying longer hair. boar bristles distribute natural oils and polish hair smooth. benefits. natural boar bristles polish cuticle to smooth and add shine, distributing natural oils to help reduce damage and frizz. handle pick allows for easy sectioning. made with wood from well-managed forests. how to use. blow-dry hair until almost dry. work with small to medium sections and place bruce at the roots and apply heat by directing a blow-dryer at the barrel. maintain tension as you move bruce through the hair. 38mm recommended for all hair types; especially long thick, wavy, curly hair; use to straighten and smooth, or add volume and bounce.