Patented ceramic coated wavy barrel which gathers bristles in rows and provides amazing tension and grip. Barrel heats up (from heat of hair dryer) faster and retain heat longer which gives you superior and long-lasting hairstyles. Ergonomic anti-slip rubber handle for perfect grip and effortless rotation. Ionic technology adds more shine to the hair and eliminates frizz and flyaways. Extra-large vents for greater airflow and reduces drying time.