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 3.7% repair risk 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.

View at LEGO.com € 39,99→ lego.com

Parts Inventory

🧱 544 parts

Part	Color	Qty	LEGO price each
Plate 2 x 2 3022	Black	1×	€0,10 View at LEGO → View
Technic Brick 1 x 2 [1 Pin Hole] 3700	Black	2×	€0,12 View at LEGO → View
FLAT TILE 1X1, ROUND 35381	Black	2×	Check price → View
Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides 67329	Black	1×	€0,36 View at LEGO → View
Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale) 71752	Black	1×	€0,40 View at LEGO → View
Bracket 1 x 1 - 1 x 2 79389	Black	4×	€0,10 View at LEGO → View
BRICK 2X2 ROUND W/ HOLE Ã˜4,85 79566	Black	1×	Check price → View
Technic Pin with Friction Ridges Lengthwise with No Center Slots 61332	Black	6×	€0,06 View at LEGO → View
Plate 1 x 2 3023	Tan	5×	€0,08 View at LEGO → View
Plate 2 x 6 3795	Tan	10×	€0,19 View at LEGO → View
Plate 2 x 2 Corner 2420	Tan	2×	€0,07 View at LEGO → View
Plate 2 x 4 3020	Tan	2×	€0,15 View at LEGO → View

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Repairability

Can you fix Piglet's Birthday Fun if a piece goes missing?

3.7%Low repair risk

easy to fixguard this box

5 of the 136 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

Wedge Plate 4 Stud 45° Angle Plate · Reddish Brown · only this setLIGHT SWORD - BLADE · Trans-Green · only this setMINI POT · Reddish Brown · only this set

How we calculate this →