A miniature Newton's Cradle desktop toy featuring five polished metal balls suspended by thin strings from a chrome-plated metal frame. This classic physics demonstration device creates a mesmerizing display of energy transfer and momentum conservation. Key features: • Chrome-plated metal frame construction • 5 highly polished metal balls • Durable string suspension system • Compact desktop size • Educational physics demonstration • Decorative executive desk accessory The Mini Swing Ball demonstrates the principles of conservation of momentum and energy through the swinging motion of its metal spheres. When one ball is pulled and released, it transfers energy through the line of spheres, causing the ball on the opposite end to swing out. The polished chrome finish and precise engineering ensure smooth operation and an elegant appearance suitable for home, office or classroom use. The device serves both as an educational tool and an eye-catching decorative piece.