Brosse Cheveux Fins [Th]The Brush for Fine Hair stimulating was designed with 131 metal bristles of 1,8 cm specifically designed to reach each hair follicle and gently detangle hair. Metal pins, unlike synthetic materials, do not produce static electricity, thus preventing frizz and breakage. It massages the scalp and stimulates blood circulation, optimizing the growth of healthy, strong, and shiny hair.