Ride a wave of nostalgia with the LEGO® Ideas Sea Serpent (40912) building set for adults. Inspired by the Sea Serpent set first released in 1992, this reboot won the LEGO Ideas ‘A Twist of Nostalgia’ design competition. Packed to the gunwales with details, this model ship kit includes a fabric sail, moving rudders and a cargo hold, plus 2 knight minifigures ready for high-seas adventure. Unlock a core memory for adult LEGO fans and collectors with this great gift idea. Set contains 241 pieces.
Available from 7th July 2026 with a spend of $295 on all themes.
Not available on prior purchases. While Stocks Last. Not available in conjunction with any other offer. Not available with Clearance and Pre-Order items.
- SHIP BUILDING SET – Unwind with the LEGO® Ideas Sea Serpent (40912) building kit for adults, a reboot of the 1992 Sea Serpent and the winner of the LEGO Ideas ‘A Twist of Nostalgia’ competition
- AWASH WITH DETAILS – To capture the wind, and an authentic feel, this model ship includes a fabric sail, a modular stern, moving rudders, flags and a cargo hold
- MEDIEVAL SWASHBUCKLERS – Rekindle memories of endless play with 2 knight minifigures that bring the scene to life and spark nostalgic joy
- RETRO DECOR – Once you've navigated this cool project, add a touch of throwback adventure to your home by displaying it on a shelf or desk
- NOSTALGIC GIFT IDEA – Delight adult LEGO® enthusiasts and ship lovers with this fun gift for birthdays, at Christmas and on special occasions
- DIMENSIONS – The 241-piece ship toy measures over 15 cm (6 in.) high, 9 cm (3.5 in.) long and 20 cm (8 in.) wide
