Technique Thermal Brushes contain ionic bristles that infuse moisture into the hair shaft and scalp. Technique™ Thermals feature tourmaline ionic bristles that infuse moisture into the hair shaft and scalp. Heat resistant static free bristles eliminate fly away hair and utilize antimicrobial protection against bacteria growth. Hair sectioning pick conveniently stores in the base of suede-like grip. With this brush you have it all at your fingertips. Available in various sizes for different styling techniques.