Build complex three-dimensional structures, then insert the gears and put everything in motion with a spectacular chain reaction. This clever building system allows you to transmit movement also to gears very far from each other Thanks to the chain. It will make you discover and understand the basic principles of mechanics.
Build complex three-dimensional structures, then insert the gears and put everything in motion with a spectacular chain reaction. This clever building system allows you to transmit movement also to gears very far from each o...
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