What it is: A professional round brush that works with dryer heat to shape hair during styling, adding body and volume. What it does: It's designed with a luxe rose-gold aluminum and ceramic-coated barrel. How to use: Rough dry until hair is 80% dry. Use the brush with your favorite dryer by placing the brush underneath a section of hair at the roots and pull down, directing the airflow of the dryer at the brush. When you reach the ends, roll hair back up to your head and hold. Release and move on to the next section. Continue styling all sections for the perfect blowout look.