Newtons Cradle Toy for Desk Father's Day Gift Physics Desk Toy Science Gift

This Newton's Cradle is the ultimate desk toy for those days when you need a little physics to get through your workday. Watch the balls swing back and forth, demonstrating Newton's third law of motion, while you pretend to be working hard. Great as Father's Day Gift, Gift for Dad, Gift for Mom, Office gift, Desk Gadget, Desk Toy, Gadget gift, unique gift We use recycled boxes and shipping supplies whenever possible. Thank you! 2939-B16