mac 217 blending brush authentic brand new,STILL IN ORIGINAL SLEEVES. NEVER USED OR TESTED. M-A-C Cosmetics 217 Blending Brush For shading or blending of color or creamy products. This brush has fine, densely packed fibers that are arranged in an oval shape. M·A·C professional brushes are hand-sculpted and assembled using the finest quality materials. They feature birch, linden and ramin wood handles, nickel-plated brass ferrules. New, in sleeve.