It is designed to help create definition, sculpt the facial features, and enhance the natural contours of the face. The Contour Brush typically features soft and angled bristles that are designed to fit into the hollows of the cheeks, along the jawline, and other areas where contouring is desired. The shape of the brush allows for precise application and blending of contour products. To use the Revlon Contour Brush, you would typically dip the brush into your chosen contour product, such as a powder or cream, and tap off any excess. Then, starting from the temples or the hollows of the cheeks, you would gently sweep or blend the brush along the desired areas, such as the cheekbones, jawline, and sides of the nose.