WHAT IT IS The Friction Free line of brushes is manufactured using a proprietary blend of polymers to reduce friction caused by brushing combing and styling hair mdash reducing damage and creating a smooth shiny finish. WHAT IT DOES Bristles are ion-infused with tourmaline to impart moisture into the hair reducing static electricity. Seamless ceramic coated thermal barrel for improved heat retention and faster drying time Attractive and ergonomic design with non-slip rubber grip