The FMM Quick N' Easy Carnation 40mm cutter (CutCar40) gives you a beautiful flower with less work. The deep cutting edges lets you frill the flower edges without having to make multiple cuts to achieve the multi petal effect of the carnation Flower. The cutter is approximately 1-5/8" across. FMM includes instructions for their use in the package. This cutter is made from a long wearing food safe & easy to clean plastic by FMM Sugarcraft.