Add a touch of vintage elegance to your home with this beautiful blue glass lighting rod ball. Dating back to the 1900s, this antique original piece is a perfect addition to any collection. The flat quilt theme and salvage/reclaimed features make it a unique and desirable item for collectors and designers alike. Measuring at 4 3/4 inches, this lightning rod ball is made of white milk glass and is sure to catch the eye of anyone who sees it.