Cakes are useful for birthday cards and this Pop up cake one adorns a the inside of a birthday card for a 5 Year old. The mechanism is very simple . 2 different sized Rectangles are used to pop the two layers of the cake. The candle flames are foam.
I have kept the cake simple as this is just part of the inside of a special birthday card which has a more elaborate pop up.More of this pop up card in the next post.