Brushworx Gold Oval Cushion Boar Bristle Brush is your most rewarding styling experience yet. Designed with a flexible cushion base, this brush gently detangles, smooths and styles, as well as removing product build-up. A great finishing brush for all hair types, including hair extensions and wigs. Boar bristles create smooth, sleek results and are gentle on the scalp, distributing hairs natural oils for a lustrous finish.