Cake Order (May 2012). I Love purple so when the client requested a purple cake I was super excited. The 4 is a rich chocolate cake and the 0 a vanilla sponge cake. Everything is made from Fondant/gumpaste. Used silver edible balls for the centre of the flowers. The diamond gem in the centre of the bow is not edible. I was going for a popping champange with bubbles everywhere. The cork is fondant too. Hope you enjoy!!