The common material for making beer mugs before 1892 was stone, or stoneware. The 1892 Oktoberfest brought the creation of the beer glass or the beer mug made of glass. Even though, the name Stein, the German abbreviation for stoneware, already been thought of to mean generally any robust vessel https://nova-wiki.win/index.php?title=5_Qualities_The_Best_People_In_The_Ceramic_Christmas_Decoration_Industry_Tend_To_Have