The round hair brush Olivia Garden Expert Shine Wavy Bristles White & Grey is perfect for styling hair while drying. An indispensable ally for daily drying, it will help you create a voluminous, airy hairstyle that will garner admiration and success. Simply slowly comb through individual strands while letting the hot air blow over them. In one go, you'll achieve smooth, soft hair that's also incredibly manageable. tempo a full and airy hairstyle.