For Easy Definition Volume 1 UltraPlush Bristles Synthetic Bristles Flawless Results Easy Clean Long Lasting No Streaks No Product Build-Up Brush Crush is engineered for performance, but designed to be instagrammable. Like your latest lipstick shade, this crush isn't here to stay! Designed with Sam + Nic and inspired by the latest holographic, pastel, and glitter trends. Own your sculpt with the 303 Contour brush: Flat cut evenly applies contour makeup.