Jd Williams Mechanics Lab - Pull Back car
Description
Mechanics Lab - Pull-Back Car. A fantastic self-assembly hot rod for speeding off on fantastic adventures! A set of over 130 components for building two car models that really run thanks to a pull-back mechanism. The instruction manual helps children build the models and introduces them to the basic principles of mechanics and engineering. With the free app, there are lots of other ways to discover and build!
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