You are so funny! I know exactly what those are. I picked one up for a friend as a trinket "back from vacation" gift. She said it looked so nice she didn't want to use it, but would put it to use trying to trick her family into thinking it was a real piece of cake.
Those are really neat! Can they be found in the China market area? Such a large area... My aunt and uncle are impossible to buy for at Christmas, so we end up trying to find something different...not exactly with purpose as last year we found a ceramic sheep with a set of clothes to dress it up. lol Just to make them giggle. This would be very neat! (sorry, not food related I know)