1.it is a flat pan with a long handle usually has non-stick surface 2.it is used in baking cake 3. it has a 6 to 12 round pockets used in baking cupcakes 4. it is used in baking cakes such as a passenger cakes 8. it is used to cut food ingredient for preparation 9. it is used in scoring marking and cutting dough 10. it is used in cutting solid fat for is a blending