How many pieces does the LEGO Piglet's Birthday Fun (43305-1) have?

The LEGO Piglet's Birthday Fun set (43305-1) contains 544 pieces. It was released in 2026 as part of the LEGO Disney theme.

How can I find missing parts for LEGO set 43305-1?

On BrickMissing you can check which parts from the LEGO Piglet's Birthday Fun (43305-1) you already own. Add your LEGO collection and we'll show exactly which of the 544 pieces you're missing and which you already have.

Can I build the LEGO Piglet's Birthday Fun 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 544 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Piglet's Birthday Fun from?

The LEGO Piglet's Birthday Fun (43305-1) belongs to the LEGO Disney theme. You can browse all Disney sets on BrickMissing to find more sets from this theme.

Piglet's Birthday Fun

🏷️ 43305-1•🎨 Disney•📅 2026•🧱 544 parts•Intermediate

Join the Hundred Acre Wood festivities with LEGO | Disney Piglet's Birthday Fun (43305-1), a delightful set marking Winnie the Pooh's 100th birthday. This detailed build features a brick-built, posable Piglet character, complete with movable head, ears, arms, and feet for dynamic display. The centerpiece is an intricately designed toy birthday cake, which cleverly opens to reveal two iconic scenes: Winnie the Pooh's house on one side and a charming depiction of the Hundred Acre Wood on the other. Tucked inside this special cake is a collectible LEGO | Disney Piglet minifigure, ready to join the celebration. This set offers versatile display options or inspires open-ended storytelling in the beloved Disney universe.

Parts Inventory

🧱 544 parts

Part	Color	Qty
Plate 2 x 2 3022	Black	1×
Technic Brick 1 x 2 [1 Pin Hole] 3700	Black	2×
FLAT TILE 1X1, ROUND 35381	Black	2×
Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides 67329	Black	1×
Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale) 71752	Black	1×
Bracket 1 x 1 - 1 x 2 79389	Black	4×
BRICK 2X2 ROUND W/ HOLE Ã˜4,85 79566	Black	1×
Technic Pin with Friction Ridges Lengthwise with No Center Slots 61332	Black	6×
Plate 1 x 2 3023	Tan	5×
Plate 2 x 6 3795	Tan	10×

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Bracket 1 x 1 - 1 x 2	79389	Black	4×
BRICK 2X2 ROUND W/ HOLE Ã˜4,85	79566	Black	1×
Technic Pin with Friction Ridges Lengthwise with No Center Slots	61332	Black	6×
Plate 1 x 2	3023	Tan	5×
Plate 2 x 6	3795	Tan	10×
Plate 2 x 2 Corner	2420	Tan	2×
Plate 2 x 4	3020	Tan	2×
Plate 1 x 6	3666	Tan	4×
Plate 1 x 1	3024	Tan	4×
Brick Special 1 x 4 with 4 Studs on One Side	30414	Tan	3×
Plate 4 x 8	3035	Tan	4×
Tile 1 x 4 with Groove	2431	Tan	2×
Brick Special 1 x 1 with Stud on 1 Side	87087	Tan	4×
Slope 30? 1 x 2 x 2/3	85984	Tan	30×
Brick Special 1 x 2 with 2 Studs on 1 Side	11211	Tan	2×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Tan	14×
Panel 1 x 2 x 2 [Side Supports / Hollow Studs]	87552	Tan	1×
Tile Round 1 x 1 Quarter	25269	Tan	8×
Panel 1 x 4 x 3 [Side Supports / Hollow Studs]	60581	Tan	2×
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side	32952	Tan	6×
Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]	99563	Tan	6×
Plate Special 1 x 2 with Pin Hole on Top	11458	Tan	4×
Slope Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]	76959	Tan	12×
PLATE 2X2 ROUND	4032	Dark Blue-Violet	5×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Dark Blue	1×
Technic Axle Pin with Friction Ridges Lengthwise	43093	Black	2×
Plate 2 x 2	3022	Black	1×
Plant, Plate 1 x 1 Round with 3 Leaves	32607	Black	1×
Plant, Flower, Plate Round 1 x 1 with 5 Petals	24866	Black	10×
Plate 1 x 4	3710	Black	2×
FLAT TILE 2X2	3068	Black	1×
Plate 2 x 4	3020	Black	4×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Black	2×
Slope Curved 2 x 2 x 2/3	15068	Black	4×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Black	1×
FLAT TILE 1X1, 1/2 CIRCLE	35399	Black	3×
Plate 1 x 3	3623	Black	4×
Slope Curved 3 x 2 with Stud Notch Right	80178	Black	2×
Bracket 1 x 1 - 1 x 1 Inverted	36840	Black	4×
Brick Round Corner, Curved 3 x 3 x 1 Quarter Circle	76797	Black	4×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Red	1×
FLAT TILE 1X1, ROUND	35381	Red	2×
Brick Round Corner, Curved 2 x 2 x 1 2/3 Quarter Dome with 1 Cutout	5906	Red	4×
Technic Axle 2 Notched	32062	Red	4×
Technic Pin 1/2 with Friction	89678	Red	2×
Plate 2 x 2	3022	Black	3×
FLAT TILE 1X1, ROUND	35381	Yellow	5×
Technic Axle 3	4519	Yellow	1×
LIGHT SWORD - BLADE	21462	Trans-Green	1×
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side	22885	Black	1×
Plate 2 x 3	3021	Light Bluish Gray	1×
Plate 1 x 2	3023	Light Bluish Gray	3×
Plate 1 x 6	3666	Light Bluish Gray	2×
Wedge Plate 4 x 4 Cut Corner	30503	Light Bluish Gray	2×
Brick Special 1 x 2 with 2 Studs on 1 Side	11211	Light Bluish Gray	9×
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)	34103	Light Bluish Gray	2×
Plate 1 x 1 x 2/3 Half Round with Side Stud	3386	Light Bluish Gray	2×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Tan	1×
Plate Round 1 x 1 with Solid Stud	6141	Tan	2×
BRICK 2X2 W/GROOVE A.CR.HOLE	39683	Dark Bluish Gray	1×
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle	11214	Dark Bluish Gray	1×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Black	14×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Black	1×
FLAT TILE 1X1, ROUND	35381	Black	1×
Plate Round 1 x 1 with Solid Stud	6141	Black	2×
FLAT TILE 1X2	3069	Black	1×
Plate 1 x 2	3023	Black	6×
Plate 1 x 4	3710	Black	2×
Plate 1 x 1	3024	Black	10×
Plate 2 x 2	3022	Black	6×
Slope Curved 3 x 1 No Studs	50950	Black	2×
Slope Curved 2 x 2 x 2/3	15068	Black	1×
PLATE 2X2 W 1 KNOB	23893	Black	1×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Black	1×
Brick Curved 1 x 2 x 1 No Studs	37352	Black	2×
Technic Brick 1 x 1 with Pin Hole	6541	Black	2×
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side	22885	Black	1×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Black	4×
Slope Curved 2 x 1 with Stud Notch Left	29120	Black	1×
Slope Curved 2 x 1 with Stud Notch Right	29119	Black	1×
Slope Curved 4 x 1 Double with No Studs	93273	Black	1×
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end	25214	Black	2×
Brick Curved 1 x 2 x 1 with Curved Top	5841	Black	2×
Bracket 1 x 1 - 1 x 2 Inverted	73825	Black	4×
Brick Round 1 x 1 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End	7324	Dark Tan	2×
TUBE, W/ DOUBLE 4.85 HOLE	29219	Black	4×
Plate 2 x 4	3020	Black	4×
Plate 1 x 1	3024	Black	4×
FLAT TILE 1X1	3070	Black	8×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Black	16×
Plate 1 x 2	3023	Black	8×
Slope Curved 2 x 2 x 2/3	15068	Black	4×
FLAT TILE 1X1, 1/2 CIRCLE	35399	Black	16×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Black	4×
NOSE CONE 2X2X2	14918	Black	1×
Plate 2 x 4	3020	Black	2×
Plate 2 x 8	3034	Black	2×
Panel 1 x 2 x 3 [Side Supports / Hollow Studs]	87544	Black	1×
Bracket 1 x 2 - 2 x 2 Inverted	99207	Light Bluish Gray	1×
Plate Special 1 x 2 5.9mm Towball Socket	14418	Light Bluish Gray	2×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Light Bluish Gray	4×
FLAT TILE 1X1, ROUND	35381	Light Bluish Gray	2×
Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate	73109	Light Bluish Gray	2×
Plate 2 x 3 with 1 x 1 Cutout	73831	Light Bluish Gray	2×
Wedge Plate 4 Stud 45° Angle Plate	15706	Light Bluish Gray	4×
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]	65304	Light Bluish Gray	2×
BALL W. CROSS AXLE	3985	Light Bluish Gray	2×
Plant, Flower, Plate Round 1 x 1 with 5 Petals	24866	Black	2×
Plate 2 x 3	3021	Black	1×
Plate 1 x 4	3710	Black	4×
Tile 1 x 6 with Groove	6636	Black	2×
Wedge Plate 4 x 4 Cut Corner	30503	Black	2×
Brick Special 1 x 1 with Stud on 1 Side	87087	Black	2×
Wedge Plate 4 Stud 45° Angle Plate	15706	Black	4×
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side	32952	Black	4×
Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs	49307	Black	2×
MINI POT	79807	Reddish Brown	1×
Brick Special 1 x 1 with Headlight	4070	Dark Tan	2×
PLATE 1X1	28554	Trans-Clear	2×
ROUND BRICK 1X1	35390	Trans-Clear	1×
Wave / Flame Small with Pin	37775	Black	1×
PLATE 1X1	28554	Black	1×
Plate 1 x 2	3023	White	8×
Plate 1 x 1	3024	White	4×
Plate 1 x 4	3710	White	10×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	White	16×
STICK 6M W/FLANGE	28921	White	1×
Equipment Candlestick	37762	White	2×
Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides	67329	White	6×
Plant, Sunflower 2 x 2 with 16 Petals	6901	White	5×
Technic Beam 1 x 2 Thick	43857	White	1×

Build DNA

Parts inventory insights for Piglet's Birthday Fun

544 pieces puts this build +29% against the average Disney set and -13% against the average 2026 release.

LEGODISNEY

Vs average Disney set

+29%+122 parts

This set544

Average set422

Average Disney set: 422 pieces across 242 other sets.

Vs average 2026 set

-13%-84 parts

This set544

Average set628

Average 2026 set: 628 pieces across 427 other sets.

Color profile

18different colors

Dominant color

Black

Black234x

47%

Tan128x

26%

White53x

11%

Light Bluish Gray42x

Unique parts

5.3 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Slope Curved 2 x 1 No Studs [1/2 Bow]

64x

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

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Build Insights🧩93unique parts🎨18different colors📊30.2avg. parts per color🏆64×Slope Curved 2 x 1 No Studs [1/2 Bow]

🎨 All Disney sets 📅 All sets from 2026

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