Microwave and Oven Safe:These specially designed ramekin cups are safe for use in microwave ovens without sparking. They can withstand temperatures up to 220℃/428℉, making them ideal for baking. No additional trays are needed, simply place them directly in the oven 2-Layer Aluminum Foil: The double-layer structure makes them more durable and resistant to deformation. Crafted from sturdy food-grade aluminum foil, these ramekin cups offer fast and even heating Elegant and Functional: The combination of gold and silver adds a touch of elegance. These cups can be used as disposable molds or recycled. They have a smooth, waterproof, oil-resistant, non-stick surface, making them easy to release and clean Versatile Applications: These baking molds are perfect for a variety of treats and desserts, including muffins, cupcakes, cheesecakes, puddings, milk jellies, and fruit cups. They are ideal for party favors, holiday gifts, and beautiful presentations in cake shops Perfect Seal: The high transparency lids showcase the vibrant appearance of the food inside. The lids keep the food fresh and safe, making it easy to transport cupcakes without needing separate boxes. The strengthened structure also allows for better stacking and storage MESTAEK 100Pcs 2-Layers Aluminium Foil Cups with Lids, Golden 5oz Disposable Baking Molds, Chocolate Tarts, Muffin Cupcake Cheesecake Liners Pudding Milk Jelly Cups Containers for Christmas Party