The FMM Oak Leaf Set of 3 (CutOkla) will help you to create realistic leaves of several sizes. They can be used with a variety of mediums such as Gumpaste, Sugarpaste, Fondant, Marzipan, Modeling Chocolate, etc. The three cutters in the set make flowers that are approximately 7/8", 1-3/8" & 1-3/4". FMM includes instructions for their use in the package. These cutters are made from a long wearing food safe & easy to clean plastic in England by FMM Sugarcraft.