What it is: A dual-ended makeup brush entirely dedicated to the art of contouring. What it does: The handmade Contouring Brush is composed of high-quality synthetic fibers for a professional makeup result. It has a unique shape and a specially customized design to match the Contouring Powder sold separately. What it is formulated WITHOUT: - Parabens - Sulfates - Phthalates What else you need to know: black|Up is the first upscale beauty brand dedicated to women of color. The Paris-based line is known for its range of professional-quality makeup that is developed by women of color and answers the specific needs of darker skintones. Suggested Usage: -Use the beveled side to help sculpt the dominant parts of the face. -Use the dark shade and the rounded side to help illuminate the hollow parts of the face with the light shade.