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⚔️ Build. Battle. Belong. Unleash your inner ninja legend!
The LEGO NINJAGO Kai’s Ninja Climber Mech Adventure Set (71812) is a 623-piece buildable toy featuring a fully posable mech with 5 movable joints, 2 large katana swords, and 4 unique ninja minifigures. Designed for kids aged 9 and up, it offers immersive play inspired by the NINJAGO Dragons Rising TV series, enhanced by the LEGO Builder app’s 3D interactive instructions. This set combines creative building with dynamic role-play, making it a standout gift for young ninja enthusiasts.







| ASIN | B0CGYHW2SC |
| Age Range Description | Kid |
| Best Sellers Rank | #47,299 in Toys & Games ( See Top 100 in Toys & Games ) #1,451 in Toy Building Sets |
| Brand Name | LEGO |
| Color | Multicolor |
| Customer Reviews | 4.9 4.9 out of 5 stars (494) |
| Included Components | LEGO Building Elements |
| Is Assembly Required | No |
| Item Dimensions | 10.32 x 15.04 x 2.78 inches |
| Item Type Name | Building Kit |
| Item Weight | 1.76 Pounds |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1200.0 |
| Manufacturer Minimum Age (MONTHS) | 108 |
| Manufacturer Part Number | 6470399 |
| Manufacturer Warranty Description | No Warranty |
| Material Type | Plastic |
| Model Number | 6470399 |
| Number of Pieces | 623 |
| Size | 10.3" x 15" |
| Sub Brand | Ninjago TV Series |
| Theme | LEGO |
| UPC | 673419389792 |
| Unit Count | 1.0 Count |
| character | Kai |
C**W
Great gift.
It didn't it was a very good toy my grandchild enjoyed it.
C**M
Great Lego Model
This is a great Lego model I got it for my kid as a Christmas present, he is being playing with it since then. Very satisfied with the product.
A**R
Great Christmas Present
We bought this for our 9 year old for Christmas and he loves it. It is great quality and super easy to assemble (he had it put together in less than 2 days). By far one of his favorite presents!
L**Y
Fun build!
Such a fun lego build! It was a gift for my son and has loved it! Its a medium to larger size and did take a few hours to build.
M**Y
My grandson loved it
Kept my grandson entertained for hours.
K**E
Good present
Kid loved it
A**R
My son loves it!
Worth the money and Big!
M**Y
Amazing!
Grandson loved it, great addition to his collection.
J**Z
Le encantó a mi nieto este LEGO
M**R
Muito boa qualidade.
J**A
My sun like it do much,!good quality!
K**R
I loved it! way bigger then my other mechs!
Y**N
Muy buena construcción y muy buenas figuras me encantó
Trustpilot
2 months ago
1 month ago