LEGO Creator Fierce Shark with a Treasure Chest Building Toy for Boys Girls - Kids Build a Shark

Dive into underwater adventures with the LEGO Creator 3 in 1 Fierce Shark with a Treasure Chest (31381) building toy for boys and girls ages 8 years old and up. Young builders can engage in hours of pretend play as they build 3 different shark and sea animal toys from 1 set of LEGO bricks. Kids can create a posable shark toy that can be displayed on a stand with a treasure chest and crab. This can be rebuilt into an anglerfish on a stand with sea plants, or a posable manta ray toy on a stand with a clamshell (models cannot be built simultaneously). When playtime is over, kids' completed build doubles as fun aquatic decor on a shelf or desk. Makes an exciting birthday gift or anytime present for boys & girls who love sea creatures and pretend play. The LEGO Builder app provides easy-to-follow instructions where kids can save sets, track progress, and zoom in to rotate models in 3D while building. Contains 379 pieces.

Highlights: 3 IN 1 TOY FOR KIDS – LEGO Creator 3 in 1 Fierce Shark with a Treasure Chest (31381) building toy lets boys and girls ages 8 years old and up construct 3 shark and sea animal toys from 1 set of LEGO bricks BUILD & REBUILD – Kids can dream up endless stories as they create 1 of 3 brick-built sea creatures: a shark with a treasure chest, an anglerfish or a manta ray (models cannot be built simultaneously), and customize their builds with themed accessories like a treasure chest, crab, clam shell, and sea plants POSABLE SHARK TOYS – The shark model has a posable mouth, body, side fins and tail fin, the anglerfish toy can move its mouth, side fins and tail fin, and the manta ray toy has a posable tail fin PLAY & DISPLAY – Each build can be displayed on an included stand, and doubles as fun aquatic bedroom or play room decor for display on a shelf or desk GIFT FOR BOYS & GIRLS – Makes a fun birthday gift or anytime treat for little builders who love shark toys and imaginative pretend play A FUN WAY TO BUILD – The LEGO Builder app provides easy-to-follow instructions where kids can save sets, track progress, and zoom in to rotate models in 3D while

Key details: Product Dimensions: 10.32 x 7.52 x 2.4 inches | Item Weight: 1.15 pounds | Manufacturer recommended age: 8 years and up | Customer Reviews: 4.6 4.6 out of 5 stars (28) 4.6 out of 5 stars | Release date: January 1, 2026

What you can expect: 3 IN 1 TOY FOR KIDS – LEGO Creator 3 in 1 Fierce Shark with a Treasure Chest (31381) building toy lets boys and girls ages 8 years old and up construct 3 shark and sea animal toys from 1 set of LEGO bricks BUILD & REBUILD – Kids can dream up endless stories as they create 1 of 3 brick-built sea creatures: a shark with a treasure chest, an anglerfish or a manta ray (models cannot be built simultaneously), and customize their builds with themed accessories like a treasure chest, crab, clam shell, and sea plants POSABLE SHARK TOYS – The shark model has a posable mouth, body, side fins and tail fin, the anglerfish toy can move its mouth, side fins and tail fin, and the manta ray toy has a posable tail fin PLAY & DISPLAY – Each build can be displayed on an included stand, and doubles as fun aquatic bedroom or play room decor for display on a shelf or desk GIFT FOR BOYS & GIRLS – Makes a fun birthday gift or anytime treat for little builders who love shark toys and imaginative pretend play A FUN WAY TO BUILD – The LEGO Builder app provides easy-to-follow instructions where kids can save sets, track progress, and zoom in to rotate models in 3D while building DIMENSIONS – When built as a shark toy, this 379-piece 3 in 1 building set measures over 3 in.

Customer feedback: 4.6/5 average rating.

Review snippets: My friends 5 year old was really excited to get this. Good gift for younger kids getting into Lego. Read more / A gift for my 12 year old grandson. He loves this Lego kit. Read more

From the manufacturer 3 sea animal toy building options in 1 box Kids can build this LEGO Creator 3 in 1 Fierce Shark with a Treasure Chest, then rebuild it into an anglerfish or manta ray toy. Endless play options Animal-loving boys and girls ages 8 and up enjoy a fun build before staging underwater stories with 3 different playsets. LEGO Creator Fierce Shark with a Treasure Chest Shark toy Posable shark comes with a treasure chest. Anglerfish toy Moveable mouth, side fins and tail fin. Dive to the bottom of the sea Posable manta ray toy has a movable tail fin. Includes interactive 3D building instructions Builders can zoom in, rotate sets in 3D and track their progress using the fun, intuitive LEGO Builder app. Check out other 3 in 1 LEGO Creator sets Kids can enjoy even more fun with other LEGO Creator 3 in 1 building sets (sold separately).