BG Art Glass Studios Christmas Ornament. The Nollaig Collection, 2004 Touch Of Ireland. A Glass Bulb Style featuring the University Of Notre Dame. Ornament is about 3 3/4 inches in diameter. An Officially Licensed Product of the University of Notre Dame. Ornament comes in Original Presentation Box with shown packing. Box shows wear. Ornament shows some discoloration spots, please see close-ups.