Newtons Cradle Steel Balance Ball Physics Science Pendulum Metal Craft Educational Toy Home Desk Decoration Girl Kids Toy Gift

Style 2

• Material: Metal + ABS
• Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy.
• Friction and damping effects are also observed.
• Often used as a toy to amuse people
• Includes steel balls, plastic frames and base.
• Great gift for everyone.
• Item size: 12.7*10*7.5cm
• Quantity:1 PC

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