Great for creating curls, the round thermal brush's ceramic barrel heats up via blowdryer for maximum curling effect. Primary Features: Antibacterial Purification System Purifies & Removes Odors from Hair Ceramic Barrel Special Ionic Coating Silver Nano Technology Kills Germs and Bacteria Eliminates Odors Generates Beneficial Negative Ions Ionic Technology Hair is More Manageable, Shinier and Softer Humidity-Proof Styles that Last Longer Faster Drying Time Prevents Frizz and Split Ends