LEGO 21366 Floating Sea Otters Building Instructions

LEGO 21366 Floating Sea Otters is a 2026 LEGO Ideas set focused on the LEGO model. The details table below lists 1234 pieces, an official MSRP of 99.99, along with the set number, theme and year.

About this LEGO instruction page

Watch the step-by-step LEGO instructions video for LEGO 21366 Floating Sea Otters. You can pause between steps, follow the build order, and use the related instruction links below to find more sets from the same theme.