Oops! I forgot to put that it's fimo polymer clay... And you may want to glaze the icing to make it more realistic (not that you really get cakes looking like this)
A little tutorial to make some cute rainbow cake charms, Enjoy!
If you use this I would love to see the result!
*Edit* WOW! first DD thanks to: `Hanratty-Stock
*Edit* 1000 favourites! This is by far my most loved deviation! Thanks everyone who faved!
*Edit* Please look at my other Gallery pictures, this one is definitely not my best work, take a look!