The Technique Thermals are designed with tourmaline ionic bristles that help infuse moisture into both the hair shaft and scalp. The heat-resistant, static-free bristles reduce flyaways and offer antimicrobial protection to prevent bacteria growth. A handy hair sectioning pick is conveniently stored in the base of the suede-like grip. With this brush, you have everything you need right at your fingertips. It comes in various sizes to suit different styling techniques.