Square Shape Balance Pendulum Ball Toy, Newton Cradle with Solid Metal Balls, Physics Toy for Office Desk Table Decoration, Stress Relief Gift

Specification: This device demonstrates the conservation of momentum and energy through a series of pendulum balls. Pull back one or more balance balls and release them, the same number of balls will swing up on the other side. Features: Pull back one or more balance balls and release them, the same number of balls will swing up on the other side. This desktop toy provides you with many entertainments, suitable for various places such as home or office. When you are tired of learning and working, you can put it on your desk, a cool and nice desk ornament for office. Excellent educational scientific tool not only shows the pendulum, but also shows the law of conservation of momentum and energy. Suitable for home decoration, study or office table and chair decoration accessories. Also suitable for birthday gift and children's toy. Specification: Condition: 100% Brand New Material: ABS Plastic, Tough Fish Line, Solid Metal Ball Size: S, M, L (optional) S Size: Base Size: Approx. 7.3 x 8.8 cm / 2.9 x 3.5 in Height with Base: Approx. 9.4cm / 3.7in Frame Size: Approx. 8 x 7 cm / 3.2 x 2.8 in M Size: Approx. 14 x 11.5 x 14.5 cm / 5.5 x 4.5 x 5.7 in L Size: Approx. 17.5 x 14.7 x 18 cm / 6.9 x 5.8 x 7.1 in Ball Size: Approx. 2cm / 0.8in Base Height: Approx. 2cm / 0.8in Weight: Approx. 94g-404g / 3.3 oz-14.3 oz Package List: 1 x Pendulum Ball Toy Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

This timeless square shape pendulum ball toy demonstrates the fundamental physics principles of conservation of momentum and energy. Simply pull back one or more solid metal balls and release them to watch the same number of balls swing gracefully on the opposite side, providing endless fascination while illustrating scientific concepts in a visually engaging way. This timeless square shape pendulum ball toy demonstrates the fundamental physics principles of conservation of momentum and energy. Simply pull back one or more solid metal balls and release them to watch the same number of balls swing gracefully on the opposite side, providing endless fascination while illustrating scientific concepts in a visually engaging way. Available in Small (approx. 7.3x8.8cm base), Medium (14x11.5x14.5cm), and Large (17.5x14.7x18cm) sizes, this table decoration can be customized to fit any space. Whether placed on a compact home office desk, a spacious executive workstation, or as a centerpiece in a study room, a perfect size to complement your environment. When you're tired from work or study, this desktop toy offers a moment of calm and entertainment. The rhythmic swinging motion of the pendulum balls provides a soothing visual experience that helps reduce stress, improve focus, and spark creativity, making it an ideal companion for both home and professional settings. When you're tired from work or study, this desktop toy offers a moment of calm and entertainment. The rhythmic swinging motion of the pendulum balls provides a soothing visual experience that helps reduce stress, improve focus, and spark creativity, making it an ideal companion for both home and professional settings.