Abstract: A mixing device for mixing at least one liquid container of nail polish or other liquid comprising a housing to operatively house a container support to support the liquid container thereon disposed in the lower portion thereof coupled to a rotational drive to selectively rotate the container support, a lower container limit to selectively engage the lower portion of the liquid container and an upper container limit to selectively engage the upper portion of the liquid container such that as the container support is rotated about the vertical axis both the lower portion and upper portion of the liquid container translate laterally from the vertical axis to engage the lower container limit and upper container limit respectively creating a wobbling motion to shake and spin the liquid container to thoroughly and rapidly mix the liquid therein.