Contour stick Makeup Revolution Ultra Contour Duo Medium Dark 7 g Stick duo contour is a face contour stick that defines features through a play of light and shadow. The product lasts all day and the creamy formula is easy to combine with the rest of your makeup. The unique format of the product allows for easy application. The product is aimed at consumers who want easy face contouring in one go. Contouring - Apply the dark shade along the chin and in the area under the cheekbones then blend. Illumination - Apply the light shade on the high areas of the face then blend.