With its innovative "Two-Step Twist" custom-brush system, this ingenious black mascara combines simplicity and expert performance for an instantly professional result. For a lengthened, separated effect, apply the straight brush directly to lashes, no twisting required. Alternatively, twist the handle once and the brush transforms into a curved wand for thicker, voluminous lashes. Promising length, volume, separation and definition, the Lash-Expert is every woman's new best friend.