Apply and blend liquid foundations and skin tints with precision using the F59 Comfort Edge Brush. This extra-soft, dense brush features a large, curved edge designed to reach every contour of the face, especially around eyes, nose, and lips. Key features of the F59 Comfort Edge Brush: Large dense brush head with a curved edge. Designed for precise application on facial contours. Buildable coverage from sheer to full. How to use: Stipple on and diffuse liquid foundation and skin tints on every curve of the face using the precise point for around the eyes, nose, and lips.