It's ears are made of white craft foam that I cut in a petal shape. The teeth are also craft foam. I used the sticky tabs you put on the back of photos for scrapbooking to stick the craft foam to the egg since the glue wasn't drying. Two googly eyes & half a cotton ball complete the bunny.
I cut out all the foam, put the stickies on the back of the foam, and put it all inside the eggs so all I have to do is pass out the eggs.
Very easy. Very cheap. Very cute (at least I think so). Now I only hope the kids like them.