Newton's Cradle

A fun and intriguing amusement that is just perfect for the desk of an executive in need of diversion. Pull one or more of the balls on either side of the cradle; release the ball(s) and see what happens. The effect is fun and rhythmic. The sequence will change depending on the number of balls you pull and release. Chrome finish; 5.5" x 4.25" x 4.25".