The boar bristles give the hair shine, while the nylon bristles grip the hair without tangling. You get fast and easy styling, whether you re blow-styling sleek looks, adding body to straight hair or creating fabulous updos. The boar bristles gives hair shine and body while the nylon bristles grip hair without tangling. Patented magnetic handle acts as magnet therapy to ease tired or painful wrists. Magnet allows brush to attach on any metal surface.