With the beginner construction set from fischertechnik, children aged 7 and up can playfully gain a comprehensive insight into the world of technology. The ADVANCED Universal 4 construction set allows for the building of a total of 40 models, such as vehicles with steering, bulldozers with tracks, a construction crane, and much more. It's great that some models can be built simultaneously, enabling the creation of various themes or play worlds, such as transport helicopters with a transmission tower, construction sites, playgrounds, etc. These different themes and play worlds provide diverse building and play fun in the children's room. With a large number of components, creativity knows no bounds. Additionally, numerous models can be expanded with Plus Sets. The extensive building instructions already describe the installation of motors, lights, etc.