The LEGO Technic VTOL heavy-duty cargo carrier LT81 (42181) for children aged 10 and over who love toy spaceships offers space fans an unforgettable construction experience. This model of a futuristic space ship has many details that arouse the curiosity of the children. With this set you can represent exciting transports and missions on distant planets. The model has many cool functions. For example, the engines can be rotated with the help of gear wheels, the chassis can be extended and retracted and the grab claw is used to fix the cargo capsule under the spaceship with the mini-rover. There is a handle on top of the model so that young space fans can hold the futuristic spaceship well and fly through the room. For adventures of a completely new dimension, the set also includes a special air lock, so that children can dock the model with other compatible (separately available) LEGO space-sets. And the LEGO Builder APP allows children to enlarge and rotate 3D views of the models, sav