Many standard patterns and sizes of glassware are available
to serve each drink. Most glass drinking vessels are either tumblers,
flat-bottomed glasses with no handle, foot, or stem; footed glasses,
which have a bowl above a flat base, but no stem; or stemware,
which have a bowl on a stem above a flat base. Neither a tumbler,
footed, nor a stem, yard (beer) is a very tall, conical beer glass, with
a round ball base, usually hung on the wall when empty.