Olivia Garden round brushes are wonderful! The latest technologies combined to create the most advanced professional hair brush; ceramic & ionic technologies, a unique handle ergonomic design with a snag-free ring. Create beautiful volume, waves or curls! Ceramic & Ionic Technologies, Extra large vents, Softtips Bristle Design, ergonomic Snagfree handle, sectioning. Includes storage/travel bag. I have two sets of these brushes, so this set was not used.