Customized Birthday Vintage Year Engraved Beer Mug is engraved with the birth year and "Aged to Perfection" and makes a unique birthday gift idea for men and women. Deeply carved using our sand carving technique, each of our custom beer mugs is meticulously custom made to order making it the perfect gift for those seeking unique gift ideas for beer lovers - men and women alike. Our 6" High, 3.6" wide, 23 oz beer mug is dishwasher safe. Made in the USA. A set of these etched, engraved beer mugs will be the favorite gift at any special gift giving occasion. Dishwasher safe.