Uses a newly developed Smooth Fit Film that is more adhesive and even smoother. The formula catches and holds onto even fine, short lashes. The film fluid is less viscous and even smoother, so the ultra-thin film layer can coat and separate the lashes without clumping. Uses an ultra-slim brush that captures lashes from the base so each lash is coated. The film type formula does not smudge and comes off quickly and easily with warm water.