One antique blown glass egg. These white glass eggs were used for darning, and were also placed in a chicken’s nest to encourage egg laying. So they can either be used as a sewing notion, old timey chicken “accessory”, or just for decorating for Easter and springtime. i have 10 eggs that are about 2 1/2 to 2 3/8 inches long. The one that is slightly larger is no longer available.