A weizen glass, used to serve wheat beer

Beer glassware comprise vessels made of glass, designed or commonly used for serving and drinking beer. Styles of glassware vary in accord with national or regional traditions; legal or customary requirements regarding serving measures and fill lines; such practicalities as breakage avoidance in washing, stacking or storage; commercial promotion by breweries; artistic or cultural expression in folk art or as novelty items or usage in drinking games; or to complement, to enhance, or to otherwise affect a particular type of beer's temperature, appearance and aroma, as in the case of its head.

Drinking vessels intended for beer are made from a variety of materials other than glass, including pottery, pewter, and wood. (Full article...)