Grumbacher Black Diamond Fan Oil and Acrylic Brush, Hog Bristle, Size 6 (1274N.6) Non-slip, soft black handle offers better brush control and reduced hand fatigue Perfect for special painting that requires the gentle spreading and blending of colors Especially helpful in portraiture and landscapes Unbleached, undyed, natural black hog bristle is slightly more flexible than a traditional Chungking hog bristle Professional-grade brush