Fast volume for fast lives! Up to 10X the volume in a flash! Rimmel Londons Volume Flash X10 Black mascara is an instant thickening mascara that doesnt clump! The secret to high-speed, plumped-up lashes lies in this mascaras next-generation patent-pending technology, which fuses a new and improved Quick Bond formula with a unique gel-like texture. This delivers improved lash adhesion, powerfully expanding lashes for a fantastically full and flirtatious flutter.