It is bigger than a concealer brush yet smaller than a foundation brush. Thanks to its small bristles that are able to reach every crevice on the face, this brush can be used to apply various products, such as foundation, concealer, and highlighter, and it can even be used to easily contour the face. For a super smooth finish without sharp transitions between shades, the Flormar Oval 4 in 1 Brush is just what you need!