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Newton pendulum balance balls

    • 34,90€

    promotion expires at the end of the countdown !

    4 good reasons to choose us:

    Example of how it works
    This newton pendulum; Balls Balance is a very good choice for you to give to your children, friends, teachers. :

    Excellent education science gadget.Not only demonstrates a pendulum, but also shows the laws of conservation of momentum and energy. 

    Because of its fun way of playing, each child is very easy to be attracted to Newton's cradle, a beautiful gift for them; and as a desktop decoration, it can help you release a lot of pressure see the swing ball. 


    Well-finished, calm and generous case, nylon ropes and stainless steel frame, strong and durable, 46 g each metal ball that can ensure a long swing time: With an elegant finish and contemporary style, this Newton cradle metal gives a desk or table a unique serving of character.

      Pick up a ball and release it freely. The ball on the other side will bounce. It can move several times over a long period of time.


      ClassicDecorationDesk :With an elegant finish and contemporary style, this Newton metal - 39;The cradle gives a desk or table a portion of unique character.
      .FunLEARNING AID:demonstrate the preservation of momentum and energy in a dazzling way
      .Top quality materials:made of quality stainless steel, keeps its seductive luster intact and continues to work even with repeated play
      . MultiFunction:.Use it to relieve stress, waste time, the deaf ear of boring co-workers, or schooling young people in physics.
      Gift:This balance ball of Newton's pendulum is a very good choice for you to give to your children, friends, teachers.



      • Shipment
      • Our trade policy is based on excellent value for money. This applies to both products and associated services.
        To place an order, simply confirm your online purchases, which will be treated by our professional and proactive team.
        The speed with which our employees apply their way of working has always been our strength. However,
        Delivery times vary depending on the location. In any case, the processing time of each order is always from 24 to 48 hours.

        Thanks to our global network of suppliers and logistical partners, as well as to our lightened supply chain,
        We can guarantee you the lowest prices without compromising the quality of our products.

      • Delivery

        • Estimated delivery time in France: 12-15 days

        • Estimated delivery time in Belgium: 13-17 days

        • Estimated delivery time in Switzerland: 13-17 days

        • Estimated delivery time in Luxembourg: 13-17 days

        • Delivery time estimated in German: 12-15 days

        • Estimated delivery time in Austria: 12-15 days

        • Estimated delivery time in the US: 12-18 days

        • Estimated delivery time in Australia: 14-20 days

        • Estimated delivery time in Canada: 15-22 days

        • Estimated delivery time for Europe and other countries: 2-3 weeks

        • International Commands 12-22 days

        If you have any questions or concerns about your order,
        Please inform us via contact@maison-de-la-science.com or via the form of
        contact and we will answer you in the 24 hours.

        Partners Colissimo & Chronopost
      Ours bigger promotion never organized, expected every year with impatience to prepare the end of year celebrations and counter the depression of winter!

      It's very simple: thanks to these promos codes you will benefitAdditional discountson all items of our store in promotion.

      Take advantage of it because in 4 days, It will be disabled until next year!

       Because Some of our products have been exhausted in a few hours.

      Code 1:


      Code 2:


      Code 3:


      This is the moment never to enjoy it! Order today.

      DHundred customers (maybe you) used it to refuel products and Christmas gifts!

      "Without the gifts,Christmaswould notChristmas.”

      Are you sure you have forgotten anything? After all, this kind of reduction is only once in the year and it would be a shame not to take advantage of it.