Instant purchase and bulk purchases are welcome! ^_^ Thank you for viewing. m(._.)m This is a silicone cake mold. It's made of heat-resistant material and can withstand temperatures up to 260°C. You can bake chocolates, mousses, as well as baked goods and cookies. If you have any questions, please feel free to ask. m(._.)m Although I'm selling on the side while working my main job, I will do my best to respond to inquiries and ship items quickly! Thank you for your support. m(._.)m