Space enthusiasts can enjoy a memorable build with the LEGO Technic LT81 Heavy Cargo VTOL Spaceship (42181) for kids aged 10 and up who love space toys. This futuristic toy spaceship model will spark kids' curiosity as they set off on exciting cargo missions to distant planets. The set is packed with cool features, including gears that rotate the engines, extend and retract the landing gear, and lower the claw to grab the cargo pod containing a mini space rover. There's also a handle on top so young space fans can fly this futuristic spaceship around the room as they play. To bring space adventures to a new dimension, this set also includes a special "airlock" element which allows you to connect it to other compatible space-themed LEGO playsets (available separately). And with the LEGO Builder app, kids can zoom and rotate 3D models as they build, save sets and track their progress. Build a futuristic cargo spaceship: Young space fans aged 10 and up will have plenty explore by building and playing with this LEGO Technic LT81 Heavy Cargo VTOL Spaceship Space Plane toy setVertical takeoff and landing gear: Kids can unfold and retract the landing gear as they explore the possibilities and challenges of living and working on different planets through imaginative playCarry the cargo: Includes a mini space rover that can be loaded into the cargo capsule and launched under the spaceship using the extendable clawHandle and rotating motors: Young space explorers can fly the model using the handle, rotate the engines and admire the self-leveling cockpit as they perform flight maneuversA space-themed toy: it's a fun gift idea for children aged 10 and over who love space travel and futuristic airplane toysAirlock: the set contains one special airlock element that lets kids connect this model to other compatible space-themed LEGO sets (available separately) for even more space adventures An introduction to engineering: LEGO Technic sets feature realistic movements and mechanisms that introduce builders LEGO to the universe of engineering in an accessible and close to reality wayDimensions: this set of 1,365 pieces includes a spaceship measuring 19 cm high, 52 cm long and 47 cm wide