Get your hands on this awesome Newton Cradle Steel Balls Pendulum and learn about physics in a fun and engaging way! Perfect for those who are 18 years of age and above (or 14 years old and above for the more precocious learners), this metal model toy comes with a CE certification and original packaging. Enjoy seeing the steel balls balance and sway as they mimic the law of conservation of energy, and add a touch of entertainment and education to your home and office!
