LEGO NINJAGO Arin’s Spinjitzu Battle Mech 71839 Building Toy with Arin and Baby Ryu Minifigures for Kids 7+
LEGO NINJAGO Arin’s Spinjitzu Battle Mech Building Toy - Ninja Building Set for Kids, Ages 7+ - With Arin, Baby Ryu, & Villain Minifigures - Gift Idea for Boys, Girls, & Dragons Rising Fans - 71839
Hero image 0 of LEGO NINJAGO Arin’s Spinjitzu Battle Mech Building Toy - Ninja Building Set for Kids, Ages 7+ - With Arin, Baby Ryu, & Villain Minifigures - Gift Idea for Boys, Girls, & Dragons Rising Fans - 71839, 0 of 8
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LEGO NINJAGO Arin’s Spinjitzu Battle Mech Building Toy - Ninja Building Set for Kids, Ages 7+ - With Arin, Baby Ryu, & Villain Minifigures - Gift Idea for Boys, Girls, & Dragons Rising Fans - 71839

133 ratings

At a glance

BrandLEGO
ThemeLEGO Ninjago
Piece count213
Minimum recommended age7 years
FeaturesCollectible

About this item

Product details

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Warranty

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Customer ratings & reviews

4.7 out of 5 stars
stars
133 ratings28 reviews
How item rating is calculated
  1. 5 stars86% (115)
  2. 4 stars6% (8)
  3. 3 stars3% (4)
  4. 2 stars0% (0)
  5. 1 star5% (6)

Reviews summary

Pros

  • : Directions are easy to follow and well-organized.
  • : Easy and engaging build process for kids.
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Showing 1-3 of 28 reviews

Sep 17, 2025
Reviewer name: yaide22_9940
5 out of 5 stars
5 out of 5 stars review

Lego is very creative

[This review was collected as part of a promotion.] Ninjago Dragon Rising is a huge success. It's entertaining, dynamic, creative, and perfect for spending time with the family. We had a lot of fun putting it together, and it's easy because you put it together in order since each package comes with a number, making it simpler. I love this strategic and spectacular toy for children 7 and up, so they can develop their creativity and spend their time learning. It's worth every penny. It's perfect for collecting since it's high quality and long-lasting. Lego is one of my favorite toys for my kids.

Review from influenster.com
Helpful?4DP5KFX5TP9E13962569661
Aug 21, 2025
Reviewer name: andrewk44_8512
5 out of 5 stars
5 out of 5 stars review

Great addition to the Ninjago line!

[This review was collected as part of a promotion.] The LEGO Ninjago Arin's Spinjitzu Battle Mech (71839) was an absolute blast to assemble. It took me about an hour to put together, and the process was smooth and enjoyable from start to finish. The mech looks fantastic once built, with great details and fun weapons. I really love the Ninjago line, and this set is a perfect addition to the collection. Highly recommend for fans of mechs or Ninjago!

Review from influenster.com
Helpful?4DP5KFX5TP9E13962569661
Aug 18, 2025
Reviewer name: sunny8_6684
5 out of 5 stars
5 out of 5 stars review

Great fun for Ninjago fans

[This review was collected as part of a promotion.] This set was a big hit with my son. He loved building it and now spends hours creating battles and stories. The poseable mech and interchangeable parts with other sets make playtime more creative. The build holds together well, even after lots of play. Instructions were clear and easy enough for him to follow with little help. Pieces are typical LEGO quality—safe and sturdy, with no sharp edges. Overall, a great set for NINJAGO fans that keeps kids engaged long after the build is finished.

Review from influenster.com
Helpful?4DP5KFX5TP9E13962569661
Current price is $22.96
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