Newton's Cradle - Desk Decoration for Physics Enthusiasts

This Newton's Cradle is a wonderful toy for physics fans of all ages. The five metal balls hang on wires and can be set in motion again and again by collisions. The cradle is made from a combination of plastic and metal and measures 18.5 x 10.5 cm. Size: 18.5 x 10.5 cm Material: Plastic and Metal Style: Modern Country of Origin: Mainland China