Get creative with the Eitech Metal Construcion Set C900 Expension Set form the product line "Tech-Construction". With over 380 parts this set is made for endless crativity and to expand your own projects! With this set, small and large designers can playfully discover the world of technology and train their motor and creative skills at the same time. The development of three-dimensional thinking structures is also promoted. Robust and stable design thanks to metal parts. Long-lasting fun through countless possible combinations within the eitech play world, as all components can be combined with one another. The right assembly tools are included with the item.