This is a genuine Maßkrug, the same one-liter glass beer mug used at Oktoberfest. Made by Stölzle Lausitz, Germany’s premier glassmaker for 128 years, this mug comes monogrammed in a Gothic letter, making for a personalized gift worthy of “Ein prosit!” Each comes with the mold number, year of production, and maker’s mark stamped into the mug’s glass bottom. It also bears the Central Office of Measures identification number (1446), which certifies the correct one-liter volume each glass must have. 8" H x 41/4" Diam. (3 lbs.)