The tips of the boar bristles against you scalp can give you a massaging sensation which feels great on your head. Red By Kiss Tease Brush Black BSH12 helps to improve blood flow on your scalp Perfect for any edge control gel application, Two types of end for versatile use. Made of high-quality material and easy to use. Add height and volume.Ideal for backcombing, teasing flugging, feathering & finishing hair styles.