High-quality silicone construction Made from durable, food-grade silicone that stays flexible without tearing. Flexibility makes unmolding delicate cakes simple and reduces damage to shapes and textures. Hollow spiral design for even baking Unique hollow spiral pattern improves heat circulation through the batter. Promotes uniform browning and consistent texture from center to edge. High temperature resistance Oven-safe up to 230 °C (450 °F), suitable for standard baking temperatures. Maintains shape and performance under repeated use. Practical, easy-care design Non-stick silicone surface enables clean unmolding without greasing or tapping. Dishwasher-safe for fast, low-effort cleanup. Key benefits — why you need it Produce evenly baked chiffon, sponge (biscuit) and other ring or tube cakes with minimal sticking or breakage. Save time on cleanup and reduce waste from damaged cakes thanks to flexible, non-stick material. Reliable oven performance up to 230 °C for a wide range of recipes. Typical uses Baking chiffon cakes that require gentle unmolding to preserve height and crumb. Preparing sponge or biscuit cakes for layered desserts or roulades. Making ring-shaped celebration cakes or decorative baked goods where an even finish matters. Specifications and compatibility Material: Food-grade silicone. Temperature tolerance: Up to 230 °C (450 °F). Suitable for use in conventional ovens and for dishwasher cleaning. What makes it stand out The combination of a hollow spiral design and flexible, high-temperature silicone delivers consistent baking results and easy release for delicate cakes, balancing performance and convenience without extra effort.