Inspire kids aged 8+ to adventure into outer space with the LEGO Technic Surface Space Loader LT78 (42178) set. It makes a great gift for boys and girls who love space toys and construction vehicles. This space exploration toy is packed with realistic details inspired by cutting-edge space engineering designs. Kids can steer the loader and raise the cabin before using the crane to pick up and move the cargo. This set also features a special space air-lock element so kids can connect other compatible space LEGO sets (sold separately) for even more space adventures. The LEGO Builder app will guide your youngster on an intuitive building adventure, letting them zoom in and rotate models in 3D, save sets and track their progress. - Space vehicle for kids aged 8+ – This space exploration toy for boys and girls features steering, a raising and lowering function, a crane and an operator’s cab for hours of imaginative play - Raise and lower the crane – Kids can raise the operator’s cab and raise and lower the crane to pick up and move the cargo - Adapt to different terrains – Young space explorers can put the loader to the test as they imagine what it would be like to live and work on another planet - A gift idea for kids – This set makes a fun gift for boys and girls who love building space vehicle toys - Air lock connects to other models – A special space air-lock element lets kids connect other compatible space-themed LEGO gifts (sold separately) for more adventures - Intuitive instructions – The LEGO Builder app guides your youngster on an intuitive building adventure with tools that let them zoom in and rotate models in 3D, save sets and track their progress - Measurements – 435-piece set with a model measuring over 3.5 in. (9 cm) high, 8 in. (20 cm) long and 7 in. (19 cm) wide