Round Base 3-Tower Foam Castle Cake Dummy - Compact Fairytale Structure

A compact three-tower castle built over a full-depth round foam body. The curved base, large arched entrance and graduated tower heights make it a natural fit for winter, princess, first-birthday and storybook themes — cut from dense EPS foam in our own workshop in Florida.

The round base is the point. A curved wall takes fondant in one continuous sweep with no corners to fight, which makes this the easiest castle in the range to cover cleanly — and the one we would hand a decorator building their first castle.

What's included

• Round castle body with arched entrance
• 3 towers with collars and cone roofs
• Parapet

Dimensions

12 in diameter × 18 in high assembled.

Why this foam and not the cheap stuff

Dense, fine-cell EPS with a closed surface — no visible beads, no pitting, no crumbling edges. Curves are where cheap foam gives itself away: low-density blocks fuzz and tear all the way round a bend.

Ships flat, you assemble

Components ship separated so nothing snaps in transit and you can decorate each piece before stacking. Assemble with wooden skewers or dowels and a little royal icing.

Common questions

Is this a good first castle? Yes — the curved surfaces are more forgiving than square corners.

Can I decorate it like a cake? Yes — fondant, buttercream, royal icing, paint and airbrush all behave the same on foam.

Need a different size? We cut to order — see custom shapes.

Undecorated white EPS foam cake dummy structure. Non-edible. Decorations, coverings, adhesives, cake boards and accessories are not included. Use an appropriate food-safe barrier whenever the structure is used with edible cake components.