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Features:
Multifunctional Perpetual Motion Simulator
This children's science education toy perfectly combines the laws of gravity and electromagnetic induction. The invisible mysterious force can stimulate curiosity, or cat and dog boredom relief gods.
Without Assembly
Our perpetual motion devices are rigorously tested for orbital precision at the factory. You don't need to assemble and adjust the track of the metal ball additionally.
It will keep you and anybody else who watches it mesmerized for hours.It is a decorative ornament, and it can also be used as a tool for physics explanation for elementary school students.
Great for home ornament, study or office desk table decor accessories, etc.
Also good for birthday gift and kid toy.The perpetual motion is a piece of revolving art for your desk.
SPECIFICATIONS:
We have a risk-free 30-day guarantee that begins only when you receive the ITEM!
If you don't have a positive experience for any reason, we will do whatever it takes to make sure you are 100% satisfied with your purchase.
All orders are carefully packaged, prepared and shipped out as fast as possible. We offer FREE worldwide shipping and the typical delivery time frame is between 7-15 business days. For more exact shipping times please consult our Shipping Policy, because certain locations have much faster shipping than the typical delivery time frame. Once your order is shipped you will receive a tracking number so you know where it is all the time!
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