Use the contour shade to define the cheekbones, sides of the nose, jaw lines and the hairline.
Apply the bronzer shade to places where you want to have a sun-kissed glow like on the cheeks and your forehead.
Use the highlighter shade to accentuate areas of the face that you want to stand out - bridge of the nose, above the cheeks, on the brow one, cupids bow and the tip of the chin.