Features: The brushes are light, easy, beautiful, quick and easy to reach hair. The brush pins called IntelliFlex(R) are just the right amount of stiffness so they will clean and condition all hair types. The design has good wind and greatly reduces blow drying time. The HeatFlex(TM) pins are heat resistant and can be used with a blow dryer. The brush is designed to fit the head, so it is very comfortable to use.