Scalp Solutions Stimulating Scalp Massager"The massaging hair and scalp brush helps to gently, yet effectively lift impurities from the scalp and increase scalp micro circulation, all while enhancing your sensorial scalp care experience. The design: The thin, long, bristles have a flexible reach to the scalp through wet hair. Bi level filaments allow the longer filaments to touch the scalp, while the shorter filaments reach the hair.