The Dots and Fingers kit can help you fine-tune your lighting to achieve the effect you’re after. Where light falls is important in a photograph and where it doesn’t fall is just as important when conveying 3 dimensions in a 2-dimensional medium. Dots and fingers are, respectively, circular and strongly rectangular shapes that can block or diminish light in a small area, depending on the material used to construct them. A dot or finger can be attached to the included flex arm for precise positioning. This Dot and Finger Kit has a variety of shapes and materials that allow light-shaping on a small product set up, or portrait.