This set is 33% off - watch it to get notified of even bigger drops
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About LEGO Sea Animals: Beautiful Dolphins
Young builders with a love of marine life will find plenty to explore in this 542-piece Creator 3-in-1 set designed for ages 9 and up. The same collection of bricks transforms into three distinct ocean creatures, offering multiple building experiences from a single purchase.
The set's main attraction features two posable dolphins - an adult and baby - riding a dramatic cresting wave complete with coral details. Both dolphins have articulated fins and tails for dynamic positioning. Alternatively, builders can construct a seahorse model with posable head and tail, displayed on a stand with seaweed and an opening clam. The third option creates a crab with movable eyes and claws, accompanied by a jellyfish and sea plants.
Posability and Display Features
Each model incorporates movable elements that bring the creatures to life. The dolphins' fins and tails adjust for realistic swimming poses, while the seahorse can curve its neck and tail naturally. The crab's eyestalks and claws provide expressive positioning options.
The completed dolphin model measures over 25 cm high, 20 cm long and 7 cm wide, making it a substantial display piece. Each build includes themed accessories and environmental elements that enhance both play value and visual appeal when displayed.
Where to Buy LEGO Sea Animals: Beautiful Dolphins for the Best Price
We've been tracking prices for this set since December 2025. The recommended retail price is £44.99. It's currently available from 17 retailers, with Smyths Toys offering the best price at £29.99, which is 33% below RRP. The lowest price we've ever recorded was £28.95 at Amazon in September 2026, 36% off RRP. Over its tracked history, prices have ranged from £28.95 to £49.99. This set is expected to retire next 8 months, so prices may increase as availability decreases.
Set Details
- Set Number
- 31385
- Pieces
- 542
- Theme
- Creator 3-in-1
- RRP
- £44.99
- Best Price
- £29.99
- Price per Piece
- 0.06p






