What it is: A double-sided brush that polishes and refines strands—featuring nylon bristles to finesse flyaways and boar bristles to slick tighter styles. Hair Type: Straight, Wavy, Curly, and Coily Hair Texture: Fine, Medium, and Thick Hair Concerns: - Frizz - Shine - Straightening and Smoothing Key Benefits: - Polishes and refines strands - Effortlessly smooths even the curliest of curls What Else You Need to Know: This two-in-one tool has soft nylon bristles on one side to tame flyaways and stiff boar bristles on the other to slick tighter styles. The lightweight, ergonomic design has an easy-grip handle for your comfort.