FMM Tappits are a great range of products for using to decorate your Cakes/cup cakes. There is a specific way of using these products which you 'tap' out of the cutter. These products work the best when a modelling paste is used, Renshaw Flower and modelling paste is a good example. For smaller numbers and lettering the paste should be rolled out very thin first. This will always give the best result. For the shaped items try using white fat on the work surface to roll the paste out then use the cutter. If you are struggling to use these products please do get in touch and we would be happy to help!