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3-4/5" Newton's Cradle Balance Balls Square Shap Red Base

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US $8.39
Shipping cost: Free Shipping To Shipping cost:   USD$ 0.00 To United states Via Estimate shipping fee
· Orders over USD$ 20.00 will get free tracking services via air mail
Come on, Look at these Newton's cradle balls! With advanced manufacturing process. Newton's Cradle is a clever device that not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy. Our product will help you learn more about Newton's law and you will find interested during use our product.It is also a good gift for your firends.

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Product Description

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More Information
  • Specifications:

    • Every action has an equal but opposite reaction-right before your very eyes.
    • Science Balance Ball demonstrated clearly and simply and with a touch of a amusement.
    • If you pull up one ball  and release, you will see only one ball move from that reaction.
    • If you pull up two Toys balls, two balls will react.
    • Try and see it for yourself
    • Material:5 Balls: steel        
                      Frames and Base:ABS plastic 
                      Line:Fish line
    • Dimension:9 x 7.5 x 9.5CM/ 3.5 x 2.9 x3.7in(L x W x H)

    Maikigo 3-4/5
    This Newton's cradle balance balls would make your konw more about the the Laws of Conservation of Momentum and Energy

    Maikigo 3-4/5
    Square sharp Unique design make the product more eye-catching,It is also would improve your taste

    Maikigo 3-4/5
    This product made of high material, It is a good choose for yourself and also a good gift for your firends

    Package Included:

    • 1 x Newton's Cradle Balance Ball

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• If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
• If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Please contact our Live Support to inform that.
• Please contact Live Chat or click here to learn more return policy.

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