How many pieces does the LEGO Fierce Shark with a Treasure Chest (31381-1) have?

The LEGO Fierce Shark with a Treasure Chest set (31381-1) contains 379 pieces. It was released in 2026 as part of the LEGO Creator theme.

How can I find missing parts for LEGO set 31381-1?

On BrickMissing you can check which parts from the LEGO Fierce Shark with a Treasure Chest (31381-1) you already own. Add your LEGO collection and we'll show exactly which of the 379 pieces you're missing and which you already have.

Can I build the LEGO Fierce Shark with a Treasure Chest 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 379 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Fierce Shark with a Treasure Chest from?

The LEGO Fierce Shark with a Treasure Chest (31381-1) belongs to the LEGO Creator theme. You can browse all Creator sets on BrickMissing to find more sets from this theme.

Fierce Shark with a Treasure Chest - View 9

Fierce Shark with a Treasure Chest

🏷️ 31381-1•🎨 Creator•📅 2026•🧱 379 parts•Intermediate

Explore marine depths with the LEGO Creator 3-in-1 Fierce Shark with a Treasure Chest (31381-1), a 379-piece set focused on aquatic life. The initial build presents a posable shark model, displayed on a stand alongside a treasure chest and a crab. As a Creator 3-in-1 offering, the bricks reconfigure into an anglerfish, complete with its own display stand and sea plants. Alternatively, the set constructs a posable manta ray, also mounted on a stand and accompanied by a clamshell. All three animal models function as display pieces, showcasing the set's rebuild capabilities.

Parts Inventory

🧱 379 parts

Part	Color	Qty
Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] 11153	Light Bluish Gray	1×
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Dark Bluish Gray	4×
Plate 3 x 3 11212	Dark Bluish Gray	2×
Plate 3 x 3 11212	White	2×
Plate Special 1 x 2 with Clip Horizontal on Side 11476	Reddish Brown	1×
Wedge Sloped 45° 2 x 2 Corner 13548	Light Bluish Gray	1×
Plate Special 1 x 2 with 5.9mm Centre Side Towball 14417	Dark Bluish Gray	4×
Plate Special 1 x 2 5.9mm Towball Socket 14418	Light Bluish Gray	2×
Plate Special 1 x 2 5.9mm Centre Side Towball Socket 14704	Dark Bluish Gray	4×
Slope Curved 2 x 2 x 2/3 15068	Dark Bluish Gray	2×

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Wedge Sloped 45° 2 x 2 Corner	13548	Light Bluish Gray	1×
Plate Special 1 x 2 with 5.9mm Centre Side Towball	14417	Dark Bluish Gray	4×
Plate Special 1 x 2 5.9mm Towball Socket	14418	Light Bluish Gray	2×
Plate Special 1 x 2 5.9mm Centre Side Towball Socket	14704	Dark Bluish Gray	4×
Slope Curved 2 x 2 x 2/3	15068	Dark Bluish Gray	2×
Slope Curved 2 x 2 x 2/3	15068	Bright Pink	1×
Plate Special 1 x 1 with Vertical Tooth	15070	Light Bluish Gray	1×
Plate Special 1 x 2 with Three Teeth [Tri-Tooth]	15208	Tan	6×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Dark Bluish Gray	10×
Slope 45? 2 x 1 with 2/3 Cutout [New Version]	15672	Dark Bluish Gray	13×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	Tan	1×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	Red	2×
Creature Body Part, Barb Large (Claw, Talon) with Clip	16770	Red	2×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Lavender	1×
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side	22885	Dark Pink	4×
Plate Round Half 4 x 8	22888	Tan	2×
Slope Inverted 45° 6 x 2 Double with 2 x 4 Cutout	22889	White	1×
Plate Special 1 x 2 with End Towball	22890	Dark Bluish Gray	2×
Equipment Goblet / Glass	2343	Pearl Gold	1×
Bar Holder with Hole and Bar Handle	23443	Red	2×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Tan	2×
Plate 2 x 2 Corner	2420	Reddish Brown	2×
Plate 2 x 2 Corner	2420	Dark Bluish Gray	4×
Slope Curved 2 x 1 Inverted	24201	Dark Bluish Gray	5×
Wedge Plate 2 x 2 Left	24299	Dark Bluish Gray	1×
Wedge Plate 2 x 2 Left	24299	White	1×
Wedge Plate 2 x 2 Right	24307	White	1×
Wedge Plate 2 x 2 Right	24307	Dark Bluish Gray	1×
Tile Round 1 x 1 Quarter	25269	Dark Bluish Gray	2×
Plate Special 1 x 2 Side Handle [Free Ends]	2540	Red	2×
Plate Special 1 x 2 Side Handle [Free Ends]	2540	Light Bluish Gray	2×
Plate Special 1 x 1 Rounded with Handle	26047	Reddish Brown	2×
Plate Special 1 x 1 Rounded with Handle	26047	Light Bluish Gray	1×
Technic Pin Connector Hub with 2 Axles	27940	Black	1×
Minifig Head [Plain] [Vented Stud - 2 Holes]	28621	Trans-Yellow	1×
Wedge Sloped Inverted 6 x 6 x 1 Triple	29115	White	1×
Slope Curved 2 x 1 with Stud Notch Right	29119	Red	1×
Slope Curved 2 x 1 with Stud Notch Right	29119	Dark Bluish Gray	1×
Slope Curved 2 x 1 with Stud Notch Right	29119	White	3×
Slope Curved 2 x 1 with Stud Notch Left	29120	Red	1×
Slope Curved 2 x 1 with Stud Notch Left	29120	White	3×
Slope Curved 2 x 1 with Stud Notch Left	29120	Dark Bluish Gray	1×
Brick 2 x 4	3001	Reddish Brown	1×
Brick 1 x 2	3004	Light Bluish Gray	4×
Plant, Sea Grass	30093	Bright Green	2×
Rock 1 x 1 Jewel / Gem 24 Facet	30153	Trans-Dark Pink	1×
Rock 1 x 1 Jewel / Gem 24 Facet	30153	Trans-Bright Green	1×
Rock 1 x 1 Jewel / Gem 24 Facet	30153	Trans-Red	1×
Plate 2 x 4	3020	Tan	2×
Plate 2 x 4	3020	White	1×
Plate 2 x 3	3021	White	6×
Plate 2 x 3	3021	Red	1×
Plate 2 x 2	3022	Dark Tan	3×
Plate 2 x 2	3022	Red	3×
Plate 1 x 2	3023	Dark Bluish Gray	16×
Plate 1 x 2	3023	White	7×
Plate 1 x 1	3024	Dark Bluish Gray	6×
Plate 4 x 6	3032	Dark Bluish Gray	1×
Plate 2 x 8	3034	Tan	1×
Brick Special 1 x 4 with 4 Studs on One Side	30414	Dark Bluish Gray	2×
Tile 1 x 2 with Groove	3069b	Bright Pink	1×
Tile 1 x 2 with Groove	3069b	Dark Bluish Gray	2×
Tile 1 x 1 with Groove	3070b	Dark Bluish Gray	2×
Animal / Creature Body Part, Claw with Clip	3171	Red	6×
Technic Axle 2 Notched	32062	Red	1×
Technic Ball Joint	32474	Dark Bluish Gray	1×
Slope Curved 2 x 2 x 2/3 Inverted	32803	White	4×
Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L	32828	Red	2×
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side	32952	Dark Pink	2×
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side	32952	Black	2×
Plate 1 x 1 x 2/3 Half Round with Side Stud	3386	White	2×
Plate Special 2 x 2 with Only 2 studs	33909	Light Bluish Gray	4×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Tan	17×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Red	1×
Brick 1 x 3	3622	Dark Bluish Gray	2×
Plate 1 x 3	3623	Dark Bluish Gray	8×
Plate 1 x 6	3666	Light Bluish Gray	1×
Bracket 1 x 1 - 1 x 1 Inverted	36840	Reddish Brown	2×
Technic Plate 2 x 4 [3 Holes]	3709	Dark Bluish Gray	1×
Plate 1 x 4	3710	Reddish Brown	2×
Brick Curved 1 x 2 x 1 No Studs	37352	Reddish Brown	4×
Plate 2 x 6	3795	Dark Bluish Gray	5×
Plate 2 x 6	3795	Bright Pink	1×
Plate 6 x 6	3958	Dark Bluish Gray	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Tan	8×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Red	1×
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section	40379	Reddish Brown	1×
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]	41740	Dark Bluish Gray	2×
Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]	42195	Black	1×
Wedge Curved Inverted 6 x 4	43713	White	1×
Wedge Plate 3 x 2 Right	43722	Light Bluish Gray	3×
Wedge Plate 3 x 2 Left	43723	Light Bluish Gray	3×
Technic Axle and Pin Connector Angled #7 - 168.75°	4450	Black	1×
Bracket 1 x 2 - 2 x 2	44728	Tan	2×
Technic Axle 3	4519	Yellow	1×
Plate Special 1 x 2 [Side Handle Closed Ends]	48336	Reddish Brown	2×
Plate Special 1 x 2 [Side Handle Closed Ends]	48336	White	1×
Slope Inverted 45° 4 x 2 Double	4871	Red	1×
Plate Special 1 x 1 with Tooth	49668	Light Bluish Gray	1×
Slope Curved 3 x 1 No Studs	50950	Dark Bluish Gray	2×
Wedge Curved 10 x 3 Left	50955	Dark Bluish Gray	2×
Wedge Curved 10 x 3 Right	50956	Dark Bluish Gray	2×
Wedge Plate 2 x 4	51739	Red	1×
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small	53451	Red	2×
Slope Curved 1 x 4 with Stud Notch Right	5414	White	1×
Slope Curved 1 x 4 with Stud Notch Left	5415	White	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Bluish Gray	6×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	White	2×
Technic Axle Connector Hub with 3 Axles at 120°	57585	Dark Bluish Gray	1×
Brick Round Corner, Curved 2 x 2 x 2/3 Quarter Circle	5852	Red	2×
Plate Special 1 x 2 with Clips Horizontal [Open O Clips]	60470b	White	1×
Slope 65° 2 x 1 x 2	60481	Dark Bluish Gray	1×
Plate Round 1 x 1 with Solid Stud	6141	Reddish Brown	4×
Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole	6222	Light Bluish Gray	1×
Tile 1 x 3	63864	White	2×
Plate Special 1 x 2 with Clip Horizontal on End	63868	Dark Tan	2×
Plate Special 4 x 4 with 2 x 2 Opening	64799	White	1×
Plate Special 8-Sided Crystal/Gem 1 x 1 x 2/3	65092	Opal Trans-Clear	1×
Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides	67329	White	1×
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes	67696	Dark Bluish Gray	1×
Slope Curved 1 x 6	6801	Dark Bluish Gray	1×
Brick Round, Half 1 x 2	68013	Light Bluish Gray	2×
Dome 1 x 1 x 2/3	6908	Black	4×
Slope Curved 4 x 2 with Stud Notch Right	6929	Dark Bluish Gray	1×
Slope Curved 4 x 2 with Stud Notch Left	6930	Dark Bluish Gray	1×
Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale)	71752	Black	1×
Technic Brick 1 x 1 with Axle Hole	73230	Dark Bluish Gray	3×
Bracket 1 x 1 - 1 x 2 Inverted	73825	White	2×
Bracket 1 x 1 - 1 x 2 Inverted	73825	Dark Bluish Gray	2×
Slope Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]	76959	Dark Bluish Gray	2×
Plate 3 x 3 Corner	77844	White	2×
Plate Special 1 x 2 with Clip Vertical on End	78256	Red	2×
Plate Special 1 x 1 with Handle on 2 Ends	78257	Red	2×
Plate 1 x 5	78329	Tan	2×
Bracket 1 x 1 - 1 x 2	79389	Tan	2×
Flag 2 x 2 Trapezoid with Flared Area between Clips	80324	Dark Bluish Gray	2×
Plate Round 1 x 1 with Open Stud	85861	Pearl Gold	7×
Slope 30? 1 x 2 x 2/3	85984	Dark Bluish Gray	10×
Slope 30? 1 x 2 x 2/3	85984	White	3×
Chain 6L [5 Links]	92338	Pearl Gold	1×
Slope Curved 4 x 1 Double with No Studs	93273	Dark Bluish Gray	3×
Slope Curved 4 x 2 No Studs	93606	Dark Bluish Gray	2×
Tile Round 1 x 1 with Golden Crown print	98138pr0283	Pearl Gold	7×
Bracket 1 x 2 - 2 x 2 Inverted	99207	White	2×
Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]	99563	Pearl Gold	2×
Bracket 1 x 2 - 1 x 2	99781	Bright Pink	1×

Build DNA

Parts inventory insights for Fierce Shark with a Treasure Chest

379 pieces puts this build -9% against the average Creator set and -40% against the average 2026 release.

LEGOCREATOR

Vs average Creator set

-9%-38 parts

This set379

Average set417

Average Creator set: 417 pieces across 562 other sets.

Vs average 2026 set

-40%-250 parts

This set379

Average set629

Average 2026 set: 629 pieces across 422 other sets.

Color profile

19different colors

Dominant color

Dark Bluish Gray

Dark Bluish Gray147x

39%

White52x

14%

Tan45x

12%

Red35x

Unique parts

3.1 pieces per unique type

124

Repeat factor

Average pieces per unique type.

Most used part

Plate 1 x 2

23x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩124unique parts🎨19different colors📊19.9avg. parts per color🏆23×Plate 1 x 2

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