Its round and slightly domed, slanted mini shape — paired with densely packed, luxuriously soft synthetic fibres — makes this brush ideal for applying, buffing out and blending concealer creams and liquids with a smooth, even finish. Works especially well with M∙A∙C Studio Fix 24-Hour Smooth Wear Concealer. M∙A∙C professional brushes are hand-sculpted and assembled using the finest quality materials. They feature wood handles with nickel-plated brass ferrules. Apply to concealer to brush and blend evenly. M.A.C does not test on animals. We do not own any animal testing facilities and we never ask others to test on animals for us. While some governments conduct animal testing to prove safety before they will allow us to sell our products, M.A.C has never tested on animals and we continue to be a leader in the movement to end animal testing globally. To this end, we are proud to partner with IIVS (Institute for In Vitro Sciences) to expand the use and acceptance of non-animal testing methods.