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7 The Ball Newton pendulum The Ball originality office desktop Metal Physics Conservation of energy science education wrong Perpetual motion machine Small ornament

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7 The Ball Newton pendulum The Ball originality office desktop Metal Physics Conservation of energy science education wrong Perpetual motion machine Small ornament

Original Price: ￥60 ≈ 8.89

Price: ￥ 23 ≈ 3.41

Color Classification:

Galactic Chaotic Pendulum
Celestial Dolphin Chaotic Pendulum
Semicircular Chaotic Pendulum
Chaotic Pendulum Of Semicircle Rudder
Semicircular Chaotic Pendulum
Ferris Wheel Chaotic Pendulum
Large Windmill Chaotic Pendulum
Extra Large 7-Ball Newton Pendulum Ball [Engraved Message]
Mirror Newton Pendulum -5 Ball [Does Not Support Lettering]
N-type Newton Pendulum -5 Ball [Engraved Message]
Small Metal Newton Pendulum -5 Balls [Engraved Message]
Medium Metal Newton Pendulum -5 Balls [Engraved Message]
Large Metal Newton Pendulum -5 Balls [Engraved Message]
Galaxy USB Chaos Pendulum

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Price: ￥ 23 ≈ 3.41

7 The Ball Newton pendulum The Ball originality office desktop Metal Physics Conservation of energy science education wrong Perpetual motion machine Small ornament

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Product introduction

Shipping Notices

Items that cannot be shipped through mail
1. Items forbidden to be circulated or shipped according to the national law.
2. Explosive, flammable, erosive, radioactive or toxic hazardous items.
3. Publications, books, sources or items containing reactionary content or obscenity.
4. Currencies of all kinds.
5. Items that violate public health.
6. Items that rot easily.
7. Live animals (not counting bees, silkworms and leeches, as long as the packaging ensures the safety of the workers).
8. Items that are not adequately packaged and may cause hazards to the workers, or contaminate or damage other packages.
9. Other items unsuitable for shipment though mail.