The Sigma Beauty 4DHD Kabuki Brush is the concealer brush you didn t know you needed. The dense, super soft kabuki comes to a point that blends out under eye concealer perfectly and will diffuse cover-up on spots, crevices and scars. The sides of the pyramid shape can be used for larger areas and to press setting powder into place. Features:- Unique pyramid-shape for targeted concealer application - Gently blends in sensitive areas, such as under eyes - Sides of brush allow it to double as applicator for larger areas - Cruelty free