Mason pearson junior bn2 cleans the hair while stimulating the scalp and increasing the blood flow to the roots sebum a natural conditioning oil comes from a gland at the base of every hair follicle and brushing helps it to spread along the length of the hair to give it strength and suppleness while providing a healthy sheen the brush is comprised of a combination of 7 rings of bristle and nylon tufts that are ideal for short normal and thick hair this classic 1885 mason pearson design is