Encourage kids’ curiosity as they explore the secrets of the oceans with the LEGO Technic Deep-Sea Research Submarine (42201) building toy. This toy for boys and girls ages 9 and up is packed with features found on real submarines, including steering, 3 spinning propellers, 3 air tanks, and a cockpit with a seat and controls. The LEGO submarine toy features an extending arm to grab and lift the barrel as kids play out their own sea-bed adventures. This building blocks set makes a great gift for kids who enjoy buildable vehicle toys. Use the LEGO Builder app for an intuitive building adventure, with features that include zooming in and rotating models in 3D, saving sets and tracking progress. Check out the extended range of LEGO Technic sets, which feature realistic movement to introduce young builders to the universe of engineering. Contains 413 pieces.
Q: What is the purpose of the extending arm on the submarine?
A: The extending arm on the submarine is used to grab and lift objects from the seafloor.
Q: Is the submarine steerable?
A: This LEGO submarine toy has many features found on real submarines, including steering.
Q: What is the minimum age recommendation for this building toy?
A: The LEGO Technic Deep-Sea Research Submarine building toy is recommended for children who are at least nine years old.
Q: How many propellers does the submarine have?
A: The LEGO Technic Deep-Sea Research Submarine has three spinning propellers.
Q: Are there other LEGO Technic sets available?
A: Yes, there are other LEGO Technic sets available that feature realistic movement and introduce young builders to the universe of engineering.
Rating 5 out of 5 stars with 1 review
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Encourage kids’ curiosity as they explore the secrets of the oceans with the LEGO Technic Deep-Sea Research Submarine (42201) building toy. This toy for boys and girls ages 9 and up is packed with features found on real submarines, including steering, 3 spinning propellers, 3 air tanks, and a cockpit with a seat and controls. The LEGO submarine toy features an extending arm to grab and lift the barrel as kids play out their own sea-bed adventures. This building blocks set makes a great gift for kids who enjoy buildable vehicle toys. Use the LEGO Builder app for an intuitive building adventure, with features that include zooming in and rotating models in 3D, saving sets and tracking progress. Check out the extended range of LEGO Technic sets, which feature realistic movement to introduce young builders to the universe of engineering. Contains 413 pieces.

Bring off-road adventures home with the LEGO Technic Jeep Wrangler Rubicon SUV (42227) building toy for boys and girls ages 10 years old and up. This LEGO model building kit is packed with authentic Jeep features and fun details, including a toy duck to represent the "ducking" tradition, where fans place rubber ducks on other Jeep vehicles, and a removable surfboard accessory for imaginary coastal road trips. Builders can use the spare tire to activate the Jeep's working steering function, test the suspension that lets the model drive over obstacles or prop open the hood using the support rod to reveal the detailed V6 engine. When playtime is over, the model car becomes instant bedroom decor that looks fantastic when displayed on a shelf or a desk. It also makes a great birthday gift for boys and girls who love building toys and LEGO vehicle model kits. LEGO Technic sets feature realistic movements and mechanisms that introduce young LEGO builders to the universe of engineering in an approachable and realistic way. Kids can build with confidence using the LEGO Builder app, where they can zoom, rotate models in 3D and track progress with an easy-to-follow digital version of the printed instructions. Contains 723 pieces.

Kids and fans of Sonic the Hedgehog collectibles will love this Cyclone vs. Metal Sonic (77002) building set. Boys and girls ages 8 and up can play pretend and create an interactive experience with the features in this toy building set, including a mech that has articulated legs and a turret with a stud shooter. Kids can turn the mech into a flying mech by folding the legs up and rotating them forward. This playset for kids also includes tools for maintenance or repairs. Give this video game building set as a gift for boys, girls, and kids. With 2 minifigures – Metal Sonic and Tails – kids can play out a range of stories: from Tails working on his mech to facing Metal Sonic in a battle and protecting the Chaos Emerald tucked in the mech’s fuselage. Fast-action adventures can be explored with other LEGO Sonic the Hedgehog gamer gifts for kids in the range (sets sold separately). Contains 290 pieces.

Launch kids' imaginations beyond orbit with the LEGO Technic Lunar Outpost Moon Rover (42211) space vehicle construction set for builders 10 years old and up! Inspired by real-life Lunar Outpost vehicles, this cutting-edge building set highlights the advanced engineering and exploration technology of tomorrow. Builders can create the same detailed all-terrain rover systems that will help astronauts explore the lunar surface on future expeditions to the Moon. As they build the futuristic all-terrain Moon rover, space explorers will uncover impressive engineering features including rocker suspension, 4-wheel steering, deployable solar panels, and a precision rotating arm for critical mission operations. Kids can use the arm to lift and deploy the smaller mining rover, or to collect Moon regolith (lunar rock) samples with its dynamic scoop. The included MAPP rover provides pretend play possibilities for every lunar exploration mission a builder can dream up. Perfect for space enthusiasts and future astronauts who dream of exploring distant worlds, this challenging build offers STEM learning opportunities as kids create realistic space vehicle models that double as striking room decor. LEGO Technic sets (each set sold separately) feature realistic movement and mechanisms to introduce young builders to the universe of engineering. The LEGO Builder app enhances the experience with helpful 3D viewing tools and progress tracking. Contains 1,082 pieces.