Our engraved Vintage Year glass is a great birthday gift for men and women. These reclaimed wine bottle tumblers are recycled from cobalt blue riesling wine bottles and meticulously sand-carved by hand with your monogram, personalization or your company logo. Create a beautiful table with our colored glassware or give a unique gift to that person who has everything. Our wine bottle drinking glasses hold approximately 12 oz and measure 4.5" high by 3" wide. The lip of the repurposed wine bottle has been beautifully and carefully polished to a smooth edge for drinking. Dishwasher safe.