Open your eyes to fanned out lashes! Fan out lashes side to side, amplify volume and multiply the look of lashes for an instant eye-opening effect! The custom-engineered Full-Flex Fiber Brush has a 40° curve that lifts root to tip and reaches corner to corner. It features naturally derived flex-wave fibers that grab, define and separate lashes. Plus, the fanning formula is buildable, feels weightless and doesn't clump or flake.