Newton’s Cradle is the 1970s stress reliever that never goes out of fashion. Every executive desktop should have a Newton’s Cradle – named after Sir Isaac Newton. The series of suspended metal balls showcase the conservation of momentum and energy. The movement of the ball bearings creates a soothing and stress relieving series of clicks ideal for unwinding the hard working office worker. Features Includes five metallic ball bearings. Great to have on your desktop. Suitable for ages 3 Dimensions 14 x 11 x 10.5cm.
