I poked the tops of several eggs with a pin...gently cracked around the top to make an opening (about the size of a quarter). I cleaned them and let them dry. I painted the outside with acrylic craft paints. Once dry, I placed a small magnet on the inside and another one to the bottom, on the outside. (That made them very sturdy. Also, try slipping the bottom magnet under your table covering.) I filled them with little flowers...Ta-DA!