Mason pearson hair brush handy b3 is a classic brush from the high quality manufacturers known for their long lasting premium hairbrushes made from pure boar bristle this hairbrush cleans the hair while stimulating the scalp and increasing blood flow to the roots sebum which is a natural conditioning oil comes from a gland at the base of every hair follicle and brushing will help to spread it along the length of the hair in order to give it strength and suppleness while providing a healthy