What is the cake pan used for?

Please provide me with more context! To answer your question about what a cake pan is used for, I need to know:

* What kind of cake pan are you talking about? There are many different types of cake pans, each with a specific use. For example, there are round pans, square pans, loaf pans, bundt pans, and more.

* What kind of cake are you making? The type of cake will determine the best kind of pan to use.

Once you provide me with more information, I can tell you exactly what the cake pan is used for.