This sharply angled, professional concealer brush is perfect for under eyes allowing an artist to precisely apply any concealer and to carve out a dramatic contour. The small head can get into detail areas of the face while the long fibers ensure makeup goes on smoothly. The ideal density and length to apply Gleam, moisturizers, serums , concealer and contour. Melanie loves this brush for under eye brightening with Gleam and to use for contour and concealer.