Decoration | It is an excellent educational and science device to stimulate people s interest and exploration in |
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Physics | This rotation model has several brightly colored balls that rotate like a sky |
Wheel | Swing it by hands and it would keep going on rocking around using the battery |
Power | After Sales Service 100 satisfaction guarantee If for any reason you re not 100 satisfied please let us know and our customer service team will do our best to help you |
Electric Wiggler, Plastic Revolving Ball Rotation Perpetual Motion Home Table Decoration Model Birthday Gift and Kids Toy Review