Ideas
Floating Sea Otters (21366)
Coming Sunday, March 1, 2026
Max out the cuteness of your home decor with the LEGO Ideas Floating Sea Otters craft kit (21366) for adults. Create an adorable brick-built model of a mother sea otter relaxing in water with her pup. Place the little pup figure on its mamas belly. Pose mamas head, mouth, flippers and claws. And change up your sea animals showpiece by giving mama the buildable clam.
The original design for this set was created by a fan designer and voted for by LEGO fans. It offers a joyful, immersive activity for adults, whether youre new to LEGO sets or a more experienced builder. And you can enjoy enhanced building with the LEGO Builder app, zooming and rotating using 3D instructions, while saving and tracking your progress.
A fun gift for animal lovers, this set contains 1,234 pieces.
FUN HOME DECOR Take time out to capture the cuteness, calm and mutual love of 2 floating sea otters with this LEGO Ideas craft kit (21366) for adults
2 SEA ANIMALS Build a detailed LEGO model of a mother otter relaxing in water with a removable brick-built pup figure
CREATIVE ACTIVITY This craft kit for adults offers a fun, mindful building project for nature lovers, whether new to LEGO sets or more experienced builders
DISPLAY YOUR WAY Pose the mother sea otters head, mouth, arms and flippers, and place the pup on her belly; or display mama with the buildable clam
GIFT FOR ANIMAL LOVERS Treat yourself or give this sea otters build-and-display model to other creative adults with a passion for nature and animals
3D BUILDING INSTRUCTIONS Get ready to build like never before with the LEGO Builder app, where you can save sets, track your progress, zoom in and rotate your set with 3D building instructions
THE LEGO FANS CHOICE This LEGO set for adults is part ofthe LEGO Ideas collection, where each building kit is created by a fan designer, voted for by LEGO fans and produced by the LEGO Group
DIMENSIONS This 1,234-piece sea otter LEGO set measures over 3 in. (8 cm) high, 11.5 in. (30 cm) wide and 7.5 in. (19 cm) deep
LEGO retail prices:
$119.99
£99.99
109,99 €
A$179.99
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs include, but are not limited to, the eBay Partner Network, Amazon and LEGO.com.