State-of-the-art Keratin-coated Ceramic Coating for Nourished Locks: Featuring a keratin-laden ceramic-based layer, this styling brush creates a shielding coating that reduces thermal damage and revitalizes damaged hair, leaving your hair smoother and lustrous. One-Pass Styling with Exclusive 3D Teeth: Working with a 0.09-inch denser pitch, the brush straightener expands the touchpoint between the teeth and hair. This configuration guarantees even distribution of heat, allowing each piece of hair to attain a super straight finish. Save Time with Large Surface & Fast Heating: The styling teeth press hair like many small straighteners, covering more strands for quicker straightening than a traditional straightener. The 20-second heat-up to optimal temperature significantly reduces your styling time. Protection with Anti-Scald & Auto-Off Features: TYMO’s unique V-shaped flame-retardant body guards you from every angle. The styling brush automatically turns off after 30 minutes to ensure safety for you and your family.