The Curling Barrels Round Volume Brush is a versatile styling tool designed for use with Dyson Airwrap Hair Styler models HS01 and HS05. Made from durable PA66 and hardware materials, this grey brush features 3-inch round barrels and 30mm conical curlers to help achieve smooth curls and volume for women, men, and unisex adults. With its compatibility and innovative design, this brush is a convenient addition to any hair styling routine for achieving professional-looking results at home.