You can make a lot of cupcakes. Place the cups in the holes, add the ingredients, and bake in the oven as is. You can bake them beautifully without the shape collapsing. This is a used item. I would like to sell it to someone who understands this. The sizes are approximately 7 cm and 5 cm. Purchased from Quoika. Shipping included. If you have any questions, please feel free to ask.