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40815 Available

Birthday Party Cake

2025 Holiday & Event 219 parts 40 lots 4 bags

Thanks to Otter, Matt.in.Alba for helping identify parts

40815 Birthday Party Cake

Bag inventory

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1

68 parts 13 lots ~70.90g
Plate 1 x 8 in Black
Black

Plate 1 x 8

3460 ×6
Tile 2 x 2 in Dark Bluish Gray
Dark Bluish Gray

Tile 2 x 2

3068 ×2
Tile 2 x 6 in Dark Bluish Gray
Dark Bluish Gray

Tile 2 x 6

69729 ×1
Tile 1 x 6 in Dark Pink
Dark Pink

Tile 1 x 6

6636 ×2
Tile, Round 1 x 2 Half in Dark Pink
Dark Pink

Tile, Round 1 x 2 Half

1748 ×28
Plate 1 x 6 in Light Bluish Gray
Light Bluish Gray

Plate 1 x 6

3666 ×6
Plate, Modified 1 x 4 with 2 Studs with Groove in Magenta
Magenta

Plate, Modified 1 x 4 with 2 Studs with Groove

41740 ×2
Brick 1 x 8 in Reddish Brown
Reddish Brown

Brick 1 x 8

3008 ×2
Brick, Modified 1 x 4 with Studs on Side in Reddish Brown
Reddish Brown

Brick, Modified 1 x 4 with Studs on Side

30414 ×6
Plate, Round Corner 6 x 6 in Tan
Tan

Plate, Round Corner 6 x 6

6003 ×4
Tile 1 x 2 in Tan
Tan

Tile 1 x 2

3069 ×1
Brick 1 x 6 in White
White

Brick 1 x 6

3009 ×4
Brick, Modified 1 x 1 with Studs on 2 Sides, Adjacent in White
White

Brick, Modified 1 x 1 with Studs on 2 Sides, Adjacent

26604 ×4

Frequently asked questions

This bag inventory was built by following the official LEGO building instructions step by step. At every step, we recorded which pieces were used and which numbered bag they came from, resulting in a complete parts list per bag.

Each numbered bag contains a specific subset of the set's total parts. By selecting a bag above, you can see every piece it includes — with part images, color details, and exact quantities.

Click on a bag, then use the export buttons in the toolbar. You can download a PDF for easy reference, or a BSX file — a BrickLink-compatible XML format you can import into tools like BrickStore.

We use bag 0 to list all parts that are outside of numbered bags, such as sticker sheets or some larger parts that are often not in any bag but directly in the box.

Since inventories are built by hand, mistakes can happen. If you spot anything wrong, please contact us so we can review and correct it.