Stopper

A stopper is a Pinball Part that appears in scene B in Pinball and VS. Pinball. If three chicks are hatched from eggs at the same time, two stoppers appear on either side of the screen. A stopper can bounce a ball upwards to prevent it from falling off the bottom of the screen; however, a stopper disappears after touching a ball. Both stoppers disappear if the ball falls offscreen.