This set is the combination set of the basic 8 sets of the mechanical science series. It covers all simple machines: the lever, the wedge, the wheel and axle, the screw, the inclined plane, and the pulley, as well as two more mechanisms, the gear and the linkage. Build sixty working Models, including cars, cranes, and all different types of machines.
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Item# : 05242835000P
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Developmental Skills:
Developmental Skills:
Creativity