Um, hello? Miniature cakes? With perfectly horizontal rainbow layers? With buttercream in between? WHO HAS THAT KIND OF PATIENCE???
The full-size version is impressive, but not nearly as impressive as the minis. Still, more time than I'm willing to put into a cake, I think. And I kinda liked our crazy swirly madness, to be honest.
Also, how the heck did they make those tiny layers?