Its round and slightly domed, slanted shape paired with densely packed, luxuriously soft synthetic fibers make this brush ideal for applying, buffing out, and blending thick creams and liquids with a smooth, even finish. Works especially well with M·A·C Studio Tech. M·A·C professional brushes are hand-sculpted and assembled using the finest quality materials. They feature wood handles with nickel-plated brass ferrules. MAC is working toward a cruelty-free world. MAC does not test on animals and never asks others to test on the brand's behalf - MAC advocates for ending animal testing globally and is taking steps toward that goal every day.