Our clump-free formula: This luxurious, buildable formula amplifies each lash instantly. It glides on smoothly and lasts all day, while thickening and separating each lash for a clump-free, flake-free, and smudge-free look. Our Millionizer Brush: Exclusively designed to amplify and separate lashes from corner to corner while building impressive volume. Our Clean Sweep Wiping System: This built-in wiper ensures just the right amount of formula is deposited on the brush for ultra-voluminous, defined lashes.