I've had the fondant kept on the cake when I have gotten it. And where in the heck would the put all the used fondant? EWWWW! Just the thought of a used up, icky pile of fondant sitting on some counter grosses me out. And I would think that a bride would be ticked that she paid for this fondant on her cake and the cutters stripped it off. Not that I would be happy about fondant on my cake, but its better than nothing.