Комплект Engino Education Simple Machines Set, 60 models

Характеристики

• Други:
  The set includes enough parts to create 60 working models that cover the subjects of levers, the wedge, the wheel and axle, the screw, the inclined plane, the pulley, as the more advanced gears and linkages.
• Предназначен за:
  9-12+ years
• Гаранция:
  36