Blooming Eyelash Black Serum (7.5ml)Lightweight black serum that helps enhance lash appearance Key Benefits Helps define lashes with a natural looking tinted effect Lightweight texture applies smoothly without clumping Helps condition lashes for a neat and polished look Brush applicator allows even and precise application How To Use Before using the black serum, use a curler to lift lashes, then apply the serum with the brush. After it dries, use the curler once more to help set lashes