The Large Blossom cutter set #'s 4 & 5 will help you to create realistic flowers. They can be used with a variety of mediums such as Gumpase, Sugarpaste, Fondant, Marzipan, Modeling Chocolate, etc. The two cutters in the set make flowers that are approximately 1" & 1-7/8". FMM includes instructions for their use in the package. These cutters are made from a long wearing food safe & easy to clean plastic by FMM Sugarcraft.