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Birthday Cupcake
LEGO 40905

Birthday Cupcake

Seasonal

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— Rank in Seasonal: #1

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Prices at UK retailers

We check UK retailers regularly — nobody currently lists this set in stock.

No active offers right now.

What Makes this set WOW?

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Age personalization: The set contains as many as 8 candles that can be freely placed on the icing to match the model to the age of the birthday boy. This makes the structure a very personal and commemorative birthday gift.

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Exclusive Chef Minifigure: The cupcake comes with a pastry chef figure with a rare blue balloon dog accessory. This fun and unique detail gives the set a collectible character and emphasizes the fun theme.

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Interactive decorator's ladder: The included yellow ladder allows you to position the minifigure while "working" on the high layers of baking. This introduces an element of role-play fun and allows you to create dynamic exhibition scenes.

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Creative decorating system: Thanks to a wide selection of colorful tiles and cherry-shaped elements, the appearance of the pink icing can be freely modified. This system encourages creative expression and designing your own unique confectionery patterns.

Set details

LEGO Birthday Cupcake (set #40905) is a Seasonal set released in 2026, made up of 174 pieces.

Set number
#40905
Theme
Seasonal
Year released
2026
Pieces
174
Price history will appear here once we've tracked this set for a few days.

Common questions about Birthday Cupcake

What is LEGO Birthday Cupcake?▾

LEGO Birthday Cupcake (set #40905) is a set from the Seasonal range, released in 2026, made up of 174 pieces.

Is LEGO Birthday Cupcake being retired?▾

We don't currently see signs that this set is retiring imminently, but LEGO doesn't publish official retirement dates in advance, so availability can still change.

Where can I buy LEGO Birthday Cupcake cheapest in the UK?▾

We're not currently tracking an active offer for this set — check the retailers listed above, or set a price alert to get notified when one appears.

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