Join the shark, stingray and team of explorers at the LEGO City Ocean Exploration Base. This awesome base with interchangeable living, sleeping and research modules has everything you need for undersea exploration, including a submarine, crane and underwater drone. There's even a coffee machine! Enter the decompression chamber to board the sub. Then undock and launch off to discover the mysteries of the sea! The LEGO City Ocean Exploration Base features interchangeable living and research modules and a docking submarine with movable inspection arms, spinning propeller and opening cockpit with room for two minifigures. When built, the exploration base measures over 7” (20cm) high, 10” (27cm) wide and 5” (15cm) deep, while the underwater drone measures over 1" (3cm) high, 2" (6cm) long and 1" (3cm) wide. LEGO City is proud to support the groundbreaking work of National Geographic Explorers, who help build a better world for us all. LEGO City Ocean playsets introduce kids to the exciting world of underwater exploration. This building set comes with a printed building guide and Instructions PLUS – an interactive construction guide for budding builders. Available as part of the free LEGO Building Instructions app for smart devices.