What it is: A brush ideal for the sheer application and blending of eyeshadow, especially in the contour of the eye.What it does: This brush has soft fibers that taper to form a medium-sized dome shape. M·A·C professional brushes are hand-sculpted and assembled using the finest quality materials. The 100% synthetic brushes incorporate the latest innovations in fiber technology for superior performance and improved longevity. Synthetic bristles