Newton-Pendulum Ball Balance Ball Rotating Perpetual Motion Physical Science Pendulum
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Newton-Pendulum Ball Balance Ball Rotating Perpetual Motion Physical Science Pendulum

$25.00
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Toy Physics Tumbler Craft Home Decortion   SpecificationNaon's PendulumProcess: electroplatingStyle: modern artBatteries: 4 AAA batteries (not included)Material: plasticPacking list: 1x Newton pendulum ball (the product is shipped without battery)Features：1. 100% brand new and high quality2. It can be placed on a table or shelf, it will be a great view of your home or office.3. After installing 4 batteries, move it gently, it will keep shaking.4. Whether it is at home, living room, study or desk, it is a beautiful landscape and creative decoration design. Not only the pendulum is shown, but also the laws of conservation of momentum and energy.5. It is a special gift for Christmas, birthday, Children's Day, Thanksgiving and other festivals.Precautions:1. Due to manual measurement, please allow 1-2cm error. Thanks for your understanding.2. Due to different lighting and screen settings, the color of the item may be slightly different from the picture.

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