Easy to use: Just insert the cake Probes into middle of the cake and take it out to check if there is any residues on the Probes. If needle is clean, the cake is finish The cake tester can not only test cakes, but also can used to stir milk, coffee to meet your different needs These cake tester needle is apply for testing the progress of your cake or bread without damaging food, easy to use and easy to clean, small designs easily hold Using stainless Steels materials, good hardness, high strength, not easy to rusts, can used for long terms Small and lovely, easy to clean, you can test many handmade cakes with your family and friend