Olivia Garden ProThermal Anti-Static Brush Collection The newest generation of the most successful thermal brush line. New design, new technology and it's better than ever! Greater airflow design reduces drying time & improves styling results. The totally new ergonomic design is perfectly balanced to reduce wrist fatigue. It has "sure grip" non-slippery handle surface and "easy rotation" functional handle design.Extremely lightweight, and perfectly balanced to reduce wrist fatigue. ”Sure Grip” non-slippery handle surface and “Easy rotation” handle design with patented retractable sectioning pik