LEGO Technic Deep-Sea Research Submarine Toy - Building Toy for Kids, Boys and Girls, Ages 9+ - Creative and Unique Gift Idea for Birthdays - Movable Propellers and More - 42201
LEGO Technic Deep-Sea Research Submarine Toy - Building Toy for Kids, Boys and Girls, Ages 9+ - Creative and Unique Gift Idea for Birthdays - Movable Propellers and More - 42201
Hero image 0 of LEGO Technic Deep-Sea Research Submarine Toy - Building Toy for Kids, Boys and Girls, Ages 9+ - Creative and Unique Gift Idea for Birthdays - Movable Propellers and More - 42201, 0 of 10

LEGO Technic Deep-Sea Research Submarine Toy - Building Toy for Kids, Boys and Girls, Ages 9+ - Creative and Unique Gift Idea for Birthdays - Movable Propellers and More - 42201

Key item features

  • Deep-Sea Adventures: This LEGO Technic Deep-Sea Research Submarine building set is designed for kids aged 9 and up, encouraging them to create their own deep-sea adventures and explore how submarines function.
  • Realistic Features: The submarine toy includes realistic features such as rotating propellers, a grabbing arm, steering, three spinning propellers, and three air tanks, mirroring real-life submarine mechanics.
  • Detailed Cockpit: The transparent cockpit opens to reveal a seat and controls, allowing for immersive play and interaction with the submarine's functions.
  • Interactive Accessories: A barrel accessory is included, which can be picked up using the submarine's extending grabbing arm, enhancing play scenarios.
  • Educational Engineering: This 413-piece set introduces young builders to the universe of engineering through realistic movement and encourages curiosity about ocean exploration.
  • Compact Dimensions: The assembled model measures over 6 inches (15 cm) high, making it a manageable size for play and display.
  • Intuitive Building: The LEGO Builder app offers an intuitive building experience with features like 3D model zooming and rotation, and progress tracking.
Generated by AI
Current price is Now $31.99
You save $8.00
was $39.99
Price when purchased online
  • Free 90-day returns

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Today
.
Order within 7 hr 56 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (4)

Starting from $42.97
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.9 out of 5 stars
stars127 ratings60 reviews
How item rating is calculated
5.0
5.0
5.0
5.0
5.0
5.0

Reviews summary

Pros

  • : Offers a fun and immersive process.
  • : Features a solid and well-planned construction.
  • : Made with sturdy construction that is easy to assemble.
  • : Easy to follow and understand.
  • : Features intricate details and movable parts.
  • : Provides immersive building and imaginative experiences.
Generated by AI

Customer photos

  • +57 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 60 reviews

Dec 28, 2025
aqsafm_8874
5 out of 5 stars review

Absolutely enjoyed it!

[This review was collected as part of a promotion.] Received this wonderful Lego Technic Deep Sea Research Submarine from Influenster in exchange for an honest review. The instructions were clear and easy to follow. The parts were complete and nothing was missing. Me and my children thoroughly enjoyed building this Submarine. It was an absolute delight to watch the final outcome!

International review
Review from influenster.com
Helpful?595ATVMCEH0H6924364030
Jan 24, 2026
jennncore_561
5 out of 5 stars review

Amazing!

[This review was collected as part of a promotion.] My son loves building Lego, but he hasn't tried Technic before so this was like a little level up for him! Some bits were a little more fiddly and needed some assistance, however, the result is so cool! He absolutely adores it!

International review
Review from influenster.com
Helpful?595ATVMCEH0H6924364030
Dec 13, 2025
beckyw102_2926
5 out of 5 stars review

Great for kids and adults

[This review was collected as part of a promotion.] I love this lego set! This would make the perfect gift for kids over 9 but also adults. It's one id their smaller sets, so not too time consuming but just as fun to put it together. It has a number of moving parts, but it easy enough to assemble. It's a really interesting set from Lego!

International review
Review from influenster.com
Helpful?595ATVMCEH0H6924364030