Set Details
- Set Number
- 40490
- Name
- Ninjago 10
- Theme
- Brickheadz
- Year
- 2021
- Pieces
- 406
- Complexity
- Substantial
- Build Time
- 2-4 hours
- Ages
- 10+
- Type
- Collectible
About LEGO Ninjago 10
LEGO Ninjago 10 (set #40490) is a detailed build with 406 pieces from the Brickheadz theme, released in 2021. The Brickheadz line features stylized collectible character figures with oversized cubic heads. This is a substantial-level build suitable for ages 10+, with an estimated build time of 2-4 hours.
Set Highlights
- 406 pieces at substantial complexity — a 2-4 hours build.
- Compatible with all standard LEGO sets — bricks extend naturally into other sets you own.
- Display-focused design — the finished model holds together well on a shelf without support.
Who Is This Set For?
Gift for Ages 10+
The substantial difficulty makes this accessible without being trivial — a well-matched gift for LEGO fans in the 10+ age range.
Weekend Build Project
406 pieces with an estimated 2-4 hours fits comfortably into a focused afternoon or weekend session.
Expanding a Brickheadz Collection
A solid addition for collectors building out their Brickheadz shelf. Introduces parts and builds that complement other sets from the same line.
Build Tips
A five-minute sort by color or piece type before starting saves time hunting for specific bricks mid-step.
Follow the numbered steps in sequence — structural elements early in the build support everything that comes after.
Keep the instruction booklet after building — it's the most reliable reference for disassembly, cleaning, or reassembly after storage.
Finding Instructions
Building instructions for LEGO Ninjago 10 (#40490) are available as a free PDF on LEGO.com. You can also upload a photo of this set to LegoFinder to identify it and access the instructions directly.
Ninjago 10 FAQ
Related Reading
More Brickheadz Sets
See all Brickheadz →
Also Released in 2021
All 2021 sets →Similar Build Difficulty
Sets at roughly the same piece count and complexity tier — different theme and year, but a similar build experience.
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