Mason Pearson, HAIR BRUSH Handy Pure Bristles B3
216 mm : 8 1/2 inches
110 mm : 4 3/8 inches
64 mm : 2 1/2 inches
Best for fine hair, with 6 rings of extra stiff pure bristle tufts to stimulate blood flow to the hair roots. The density of the bristles allows conditioning sebum to be more evenly distributed from the roots to the ends of the hair.