LEGO 21366 Building Instructions - Floating Sea Otters
Ideas • 2026
Where can I find LEGO 21366 Floating Sea Otters instructions?
LEGO 21366 Floating Sea Otters is a 1,234-piece LEGO Ideas set released on 1 March 2026. This page provides a step-by-step building instruction video with a runtime of 15 minutes and 11 seconds. The page also links to LEGO's official building instructions for this set.
Official LEGO building instructions
Open the official LEGO instruction page to select and download the available PDF manual books.
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LEGO 21366 set details
Set overview
LEGO 21366 Floating Sea Otters is a 1234-piece LEGO Ideas set released in 2026.
This page includes one step-by-step instruction video for building Floating Sea Otters.