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 assembly 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 transmission towers, construction sites, playgrounds, etc. These different themes and play worlds provide diverse building and play fun in the children's room. With the large number of components, creativity knows no bounds. Additionally, many models can be expanded with Plus Sets. The extensive building instructions already describe the installation of motors, lights, etc.