Inspire Kids To Learn More About Missions To Mars With The Lego® Technic™ Mars Crew Exploration Rover Playset (42180) For Boys And Girls Aged 11+ Who Love Space Toys. This Detailed Mars Rover Toy Set Is Packed With Realistic Features For Young Explorers. The Model Expands To Reveal The Truck Bed, And Kids Can Test Out The Suspension As They Steer The Rover Into Position. Next, They Can Use The Crane To Lift The Robot Rover, Tools And Fuel Reactor. The Crew’S Living Quarters Include Seating, A Shower, Toilet, Treadmill And Fridge. There’S An Elevator Function, Plus Recycling And Sample Containers And Gas And Water Canisters.