The Wooster 3" Pro Classic Black China Bristle Flat Sash Brush combines excellent craftsmanship and high-quality materials to provide outstanding painting effects. This brush is precision-made to give smooth and equal coverage, making it suitable for a wide range of painting applications. The Wooster 3" Pro Classic Black China Bristle Flat Sash Brush is ideal for painting walls, trim, and furniture. Invest in quality and see the difference for yourself.