How many pieces does the LEGO The Little Mermaid Royal Clamshell (43225-1) have?

The LEGO The Little Mermaid Royal Clamshell set (43225-1) contains 1808 pieces. It was released in 2023 as part of the LEGO Disney theme.

How can I find missing parts for LEGO set 43225-1?

On BrickMissing you can check which parts from the LEGO The Little Mermaid Royal Clamshell (43225-1) you already own. Add your LEGO collection and we'll show exactly which of the 1808 pieces you're missing and which you already have.

Can I build the LEGO The Little Mermaid Royal Clamshell with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 1808 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO The Little Mermaid Royal Clamshell from?

The LEGO The Little Mermaid Royal Clamshell (43225-1) belongs to the LEGO Disney theme. You can browse all Disney sets on BrickMissing to find more sets from this theme.

The Little Mermaid Royal Clamshell - View 8

The Little Mermaid Royal Clamshell

43225-1 Disney 2023 1808 parts 5.8% repair risk Expert

The LEGO Disney The Little Mermaid Royal Clamshell (43225-1) brings scenes from the live-action film to life within an openable display shell. This 1808-piece build features three distinct underwater environments: King Triton’s throne rock, Ariel’s hideout filled with treasures, and Ursula’s mysterious cave. The set includes five minifigures—Disney Princess Ariel, Karina, Indira, King Triton, and Ursula—plus Sebastian and Flounder figures. Large curved elements and robust hinge plates allow the clamshell to open and close, revealing the detailed interiors. Once assembled, the unique shell structure serves as an impressive centerpiece, showcasing the vibrant aquatic world.

Parts Inventory

🧱 1808 parts

Part	Color	Qty	LEGO price each
Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] 11153	Light Bluish Gray	3×	€0,12 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Red	2×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Light Bluish Gray	2×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Dark Bluish Gray	4×	€0,13 View at LEGO → View
Plate 3 x 3 11212	Dark Bluish Gray	1×	€0,12 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	White	2×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Light Bluish Gray	2×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Dark Tan	4×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Bright Light Blue	5×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Sand Blue	2×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Reddish Brown	2×	€0,06 View at LEGO → View
Brick Curved 10 x 1 [Symmetric Inside Ridges] 13731	Light Bluish Gray	1×	€0,30 View at LEGO → View

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Repairability

Can you fix The Little Mermaid Royal Clamshell if a piece goes missing?

5.8%Moderate repair risk

easy to fixguard this box

27 of the 469 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

9.4%

All sets

6.7%

Hardest to replace

Hair Ponytail Long Straight · Lavender · only this setLower Body Sea Witch · Black · only this setMinifig Head [Plain] [Hollow Stud] · Warm Tan · only this set

How we calculate this →