What it is: An interchangeable blow-dryer brush that creates a variety of styles, from perfectly sleek and straight to defined waves and curls. Hair Texture: Straight, Wavy, and Curly. Hair Type: Fine, Medium, and Thick. Hair Concerns: - Straightening and Smoothing. - Volumizing. Key Benefits: - Creates defined curls and waves. - Adds volume and shine. - Delivers a smooth, straight finish. What Else You Need to Know: Interchangeable attachments allow you to create a variety of looks in less time—for a customized, smooth, shiny blowout in one step. The round blow-dryer brush creates defined curls and waves, the oval blow-dryer brush provides ample volume and shine, and the vented paddle-brush blow-dryer gives you a smooth, straight finish. Size: 4 OZ. Color: None. Gender: unisex. Age Group: adult.