Innovative tool: This product is an innovative baking accessory that makes it quick and easy to make professionally filled cupcakes. Easy to use: Fill 2/3 of the muffin mold with dough, bake at 180C for 5 minutes, then press the cake core into the dough, bake with it, and take it out after baking to make perfect cuts. And fill the perfect cuts - no hollow waste and dough waste. Suitable for all situations: The cake corer baking cups are suitable for any situation, whether it is put into the oven, fryer, microwave, refrigerator or put in the dishwasher. They are of course odorless and safe. Use: Whether it is making cookies, cakes, bread, you can use this product, and the food-grade safety materials can be used with confidence. With it, your baking process will be much simpler.