A Truly Unique Ionic Boar Bristle Combination. Boar + Ionic Nylon bristles. Easier & better styling with total hair tension control. 100% Natural Boar bristles for shinier & healthier hair. Controls flyaways. Rounded ball-point tipped bristles for total scalp comfort. Scalp-hugging curved barrel gets closer to the scalp creating a longer lasting, stronger, dynamic hair style. Patented fully ventilated thermal brush head for unrestricted airflow. Enables both sides of a hair strand to be shaped at the same time.Much faster & gentler styling. Better & longer lasting hairstyles. Ergonomic handle keeps hand & wrist relaxed & comfortable. Extremely lightweight & well balanced brush. Retractable sectioning pick.