Keep track of that countdown while you watch a parade of balls make their way along the sliding interior of this spiral timer. This 4.75" x 2" cylinder is filled with a neutral material with added color liquid motion fluid to create a psychedelic spectacle that can double as an hourglass-like timer. Watch as the balls fall to the bottom of the tube, and then turn it over to start the process again. Choose from three colors and add your organizational or company logo, emblem or message to create a fun branded desk accessory and executive toy. This product is not intended for use by children or pets. It may present a choking hazard to children under 3 years of age.