Round & Square Styrofoam Cake Dummies - Polystyrene Cake Rounds & Dummy Tiers

Foam & Polystyrene Cake Dummies

Create stunning tiered cakes, practice your decorating skills, or build dramatic displays with our premium polystyrene cake dummies. Made from lightweight, food-safe foam, these styrofoam cake rounds and squares are a must-have for cake artists, bakeries, and event stylists. Whether you need a 4-inch foam cake dummy for a petite creation or a large dummy cake for a show-stopping display, our collection offers the perfect base for every project.

Why decorators choose our foam dummies

• Professional quality: Each round styrofoam cake dummy is precision-cut for clean edges and uniform shapes, ensuring flawless results when covering with fondant or buttercream.
• Lightweight & reusable: These polystyrene cake dummies are durable yet easy to handle, making them ideal for repeated use in classes, competitions, or window displays.
• Versatile sizing: From 6-inch cake dummies to 10-inch round foam cakes and beyond, we carry a full range of diameters and heights to match your specific design needs.
• Cost-effective practice: Save time and ingredients by practicing techniques like piping, smoothing, or stacking on a foam cake dummy instead of real cake.

Popular ways to use cake dummies

Use round foam cake dummies to add faux tiers to wedding cakes, create lightweight display cakes for events, or showcase your decorating skills in a bakery window. Combine square polystyrene cakes for modern designs or stack multiple styrofoam cake dummies to test tiered structures before the big day. They’re also a favorite for teaching and workshops, where repeated use and easy cleaning are essential.

Pro tips for perfect results

• Cover dummies with a thin layer of shortening before applying fondant for a smooth, professional finish.
• Use polystyrene cake dummies as a base layer to reduce the weight of large tiered cakes.
• Experiment with heights and shapes to refine designs before baking the real thing.

Whether you’re a professional cake artist or a passionate home baker, our round styrofoam cake dummies make it easy to experiment, decorate, and display with confidence.