The LEGO Technic Koenigsegg Jesko Absolutely Super Sports Car in gray (42173) made from this construction toy lets boys and girls aged 10 years and over build their own luxury supersports car. The toy car presents the children with a sophisticated building task, in which one has to imitate many details. And building is only the beginning! This racing car toy is a great tribute to one of the world's fastest super sports cars with road approval. Car fans can discover countless details and functions in the model.Young builders can explore many technical concepts with this construction toy when building the V8 engine and the differential. Then test the steering with the help of the removable knob that fits into the front of the car. A cool function in this model car is also the "Dihedral Synchro-Helix Activation Door System", which rotates the doors just like the real car by 90 degrees and moves them outwards.This LEGO Technic car is a great introduction to technology and gift idea for chi