Conair no. 1 hairbrush brand! (Source: IRI Scan data based on dollar sales through 1/20/19). Blow-dry styling for shorter hair lengths. Conair has everything you need for beautiful hair. The Full Round Metal Barrel Brush lets you shape or curl short to medium-length hair and add style-defining fullness to layered cuts. It's the ideal brush for blow-dry styling, with a metal barrel that holds the heat of the dryer to create longer-lasting curls. Maximizes lift when drying at the roots, and features a stay-cool, rubber-grip handle for comfortable styling control.