This vintage Glasbake mug is a unique and special addition to any collection. With its white glass type, it features an original, iconic "Best Damn Days of Your Life" 'screwed' design, perfect for Father's Day or any occasion celebrating retirement & old age. The mug is a great gift for any collector, and its vintage status adds to its charm. The Glasbake brand is known for its quality and this mug is no exception. The mug is perfect for use or display and is sure to bring a smile to anyone's face.