Goodern Newtons Cradle Pendulum,Newtons Cradle Balance Balls with Base,Perpetual Motion Desk Toy,Metal Ball Pendulum,Fun Science Physics Learning Desk Toy,Swinging Kinetic Balls for Office Decor-Black

الوصف

⚡ Elevate your desk with timeless motion and smart style!

The Goodern Newtons Cradle Pendulum is a compact, no-assembly kinetic desk toy that demonstrates the conservation of momentum and energy through 10-20 seconds of perpetual swinging metal balls. Designed for both educational use and sophisticated office decor, it’s a perfect blend of science, style, and stress relief for professionals and students alike.