Birchwood Classic Round Boar Bristles and Nylon mix is Creative’s Hair Brushes friendly lightweight collection series. Boar bristles are the same texture as human hair. Pulling your hairs natural oil’s from roots to tips for a natural conditioning treatment. Boar bristles are specially designed to make your hair shiny and smooth, cleans and polishes hair while stimulating the scalp’s natural emollients for shiny healthy hair, added long nylon bristles are longer to penetrate hair easily. Enhances healthy hair growth. Lightweight birchwood handle is snag-free. Best used on medium to long hair curly hair, coarse thick hair, now you can blow-out your hair straight with CRM 3″ strong brush for frizz-free hair. Salon quality, used and preferred by professional stylist.