This vented blow-dry brush is Tangle Teezer's newest innovation that delivers a fast and easy blow-dry. The patented teeth technology and unique configuration quickly dries the hair, delivering natural volume, lift and smoothness. The teeth and vent work together for an easy, frizz-free style that's done your way, on your terms. The shape of the innovative teeth mean theres no need for the brush to contact the dryer to create tension - the teeth do this all by themselves. Keep the dryer at a safe distance from the brush while drying ensuring less heat damage, but the same flawless results. Not suitable for detangling.