Builder Two is a classic eye shadow shading brush—with benefits. The velvety natural bristles are specially arranged to make blending, defining, highlighting, and smudging easier than ever. The brush shape is endlessly versatile; try holding it at different angles to use the sides or the tip to get deep into the curves of the eye socket. “This is also the brush I use for smoky looks, either for one-shadow looks or to layer several colors. I use it to diffuse the transition color into the crease and brighten the browbone.” — Sonia G.