#21366LEGO Ideas and CUUSOO2026
LEGO Floating Sea Otters
Set #21366 · 2026 · 1,234 pieces · Advanced build
Set Details
- Set Number
- 21366
- Name
- Floating Sea Otters
- Theme
- LEGO Ideas and CUUSOO
- Year
- 2026
- Pieces
- 1,234
- Complexity
- Advanced
- Build Time
- 4-8 hours
- Ages
- 14+
- Type
- Great for display
About LEGO Floating Sea Otters
LEGO Floating Sea Otters (set #21366) is a major set with substantial building depth with 1,234 pieces from the LEGO Ideas and CUUSOO theme, released in 2026. The LEGO Ideas and CUUSOO line features fan-designed sets voted into production by the community. Designed primarily for older teens and adults, this set is built for display with an estimated build time of 4-8 hours.
Finding Instructions
Building instructions for LEGO Floating Sea Otters (#21366) 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.
Floating Sea Otters FAQ
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