MAC duo fibre synthetic brush for blending foundation

What it is: A MAC Cosmetics brush for the lightweight application and blending of face foundation. This large, full, circular brush is perfect for the applying and blending face foundation. Use it to create soft layers or add textures. The black fibers are denser near the handle. The lighter fibers are more airy and spread out for a very light touch. the handle is fat enough that you can get a nice trip.