Our Helium Balloon Cake is one of Crumbly’s most eye-catching designs — featuring smooth buttercream and sculpted, metallic edible balloon-style numbers that create a fun floating effect.
Finished with elegant trailing details, this cake is designed to feel elevated yet playful — perfect for birthdays, anniversaries, and milestone moments.
Each cake is handcrafted, so slight variations in shape and detail are part of the design and make every piece uniquely yours.
Design Details
- Smooth buttercream finish (no fondant covering)
- Edible balloon-style numbers (gold, silver, or rose gold)
- Signature “string” detailing for a floating effect
- Clean, modern aesthetic
Available Sizes & Servings
- 6”, 3 layers, Round → serves approximately 8–10
- 9”, 3 layers, Round → serves approximately 15–20
- 10”, 3 layers, Round → serves approximately 25–30
- 12”, 3 layers, Round → serves approximately 35–40
- Half Sheet Cake → serves approximately 25–35
- Full Sheet Cake → serves approximately 45–55
