Sigma Beauty 3DHD Kabuki Brush, Black The 3DHD Kabuki Brush is a multifunctional brush engineered to perfection. It was uniquely designed for all areas of the face to apply liquid, cream and powder products uniformly on every curve, crease and angle. Patent No. D718060. Ridge: The functional ridge at the top of the brush has the perfect angle to apply liquid, cream or powder products reaching every curve, crease and angle. Designed with a structure that is effortlessly multifunctional, 3DHD w...