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Swing Perpetual Motion Machine Model Toy USB Plug and Play Stress Relief
Description:
Perpetual Motion Machine Toy: Excellent educational science gadget. Not only stimulate people's interest and exploration in physics, but also shows the laws of conservation of momentum and energy.
Stress : This decoration helps promote feelings of calm, helps reduce stress/anxiety, and helps improve concentration.
Desktop Decoration: Great for home ornament, study or office desk table decor accessories, etc.
Perfect Gift: A nice gift for friends, kids, family. sleek desk toy for adults and children!
Plug and Play: Come with USB cable, plug and play, kids science educational toys.
Specification:
Material: Plastic
Size Chart:
150x100x150MM/5.91x3.94x5.91inch
Package Includes:
1x Perpetual Motion Machine Model Toy(with 5 steel ball)
1x USB Cable
Note:
1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!
- The buyer is responsible for any applicable import duties and local taxes. Please verify with your customs before making your purchase.
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- Unsatisfied product can be returned within 30 days from the delivery date. We can offer a full refund or exchange, but we are not responsible for return shipping cost. Please contact us to get a RMA number before sending out your return.
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