When you are baking a cake, it's vital that you know what is happening to every part of the cake- and not just on the outside. You need to know what the consistency of the inside of the cake is like before you can know whether it is done and whether it still has some raw batter inside. That's where the Fox Run Cake Tester comes in. With this cake tester, you can find out what is going on inside the cake, even when the cake is very thick. You can look at the cake tester after you have poked it into the cake to see just what the inside consistency is like.