Urban Decay UD Pro Flat Optical Blurring Brush, the ultimate combination of form and function to blend and blur foundation for a soft airbrushed look. From buffing to blurring for a natural flawless look, this Urban Decay Pro Optical Blurring Brush achieves it all with the ultimate blend of form and function. The densely packed shape distributes foundation evenly, buffing to a natural, soft-focus, airbrushed finish. It's also great for contouring, blush, or anything that needs a blurred-out effect. Paraben-free Vegan Cruelty-free Features Urban Decay's pro-quality, cruelty-free brushes are easy on the eyes and the environment. The brushed gunmetal handles are made from recycled aluminum, and the super-soft, synthetic hair (made from recycled plastic bottles) mimics real hair - from the feel to the pickup and laydown. Another plus: Synthetic brush hair doesn't hold on to gross bacteria the way porous animal hair can, so it's easier to clean and more hygienic. Vampcore barbiecore