Here are some art photos of my sons marble egg collection. He has collected quite a few for only being 12. He has aquired the eggs in many places New york, Florida, Arizona, Massachusetts are just a few. He has always picked them up when we have visited places but actually when I started looking online there are many places to purchase them, here is one I found Stone Eggs.com.
Below is a photo of a Chinese Marbled Tea Egg Recipe that you make with real eggs, it sounds very interesting. I never knew about marbling eggs with tea. Pretty recipe for the holiday!!
Recipe found at Steamy Kitchen.