Although I have listed this under birthday cakes, this was actually used for a fund raiser. I had wanted to do these characters for awhile because they looked so cute on other cakes that had been posted on this site. All the elements are edible. Nemo and the puffer are RKT covered in modeling chocolate and fondant. Everything else is fondant with the excption of the shells which are just molded chocolate. The cakes are blueberry pound cake and carrot cake.