Its round and slightly domed, slanted mini shape paired with densely packed, luxuriously soft synthetic fibres makes this brush idea l for applying, buffing out and blending concealer creams and liquids with a smooth, even finish. A mini version of ou r everpopular 17 Brush. Works especially well with MAC Studio Fix 24Hour Smooth Wear Concealer. MAC professional brushes are handscu lpted and assembled using the finest quality materials. They feature wood handles with nickelplated brass ferrules.