40815 Birthday Party Cake

Name: 40815 Birthday Party Cake
Brand: LEGO®
SKU: 210000075387
Price: 14.99 USD
Availability: InStock
Rating: 5.0 (5 reviews)

$14.99 In stock

Category: LEGO®

Celebrate in style with this charming LEGO® Birthday Party Cake building set, perfect for children aged 7 and up. The buildable cake features an opening design that unveils a secret compartment filled with decorative pink and yellow flowers. Ten colorful candles are included, allowing kids to customize the cake to match any age or occasion. This versatile set doubles as both an engaging toy and festive decoration, making it ideal for birthdays, anniversaries, or any special moment worth commemorating. Build it once and enjoy it year after year as a cherished part of your celebration traditions.

From LEGO®, for ages 7 and up

Customer Reviews (5.0 / 5 · 5 reviews)

Steven ★★★★★ Sep 3, 2026

My seven-year-old had this done in about an hour, and the opening cake design is so clever it actually got a gasp when the hidden compartment was revealed. The pieces held together tight enough for her to carry it around the room to show everyone.

Christopher ★★★★★ Sep 2, 2026

The secret compartment in the middle is such a clever touch—my 8-year-old loaded it with tiny figures and was thrilled when the cake "cracked open" to reveal them. Build was straightforward enough for her to follow along with minimal help.

Chloe W. ★★★★★ Sep 1, 2026

The hinges on the opening cake design are surprisingly smooth for a kids' set, and the hidden compartment is a clever touch that kept my daughter guessing. She's already rebuilt it twice, so it's holding up great.