Take smoothness to the extreme with this high-performance SMOOTHING.BRUSH. Eco-friendly, lightweight, and ergonomically designed to eliminate hand and wrist fatigue, KEVIN.MURPHY’S SMOOTHING.BRUSH is made from 100% naturally sustainable bamboo. Gentle wild boar bristles are nestled amongst reinforced ionic bristles to help support the hair and scalps natural oils while delivering a silky-smooth finish to all hair types without damaging the hair.