what glass do you drink brandy out of
Snifter A snifter (also called brandy snifter, brandy bowl, cognac glass, or balloon) is a type of stemware, a short-stemmed glass whose vessel has a wide bottom and a relatively narrow top. It is mostly used to serve aged brown spirits such as bourbon, brandy, and whisky.
Glassblowing As a novel glass forming technique created in the middle of the 1st century BC, glassblowing exploited a working property of glass that was previously unknown to glassworkers, inflation, the expansion of a molten blob of glass by introducing a small amount of air to it. That is based on the liquid structure of glass where the atoms are held together by strong chemical bonds in a disordered and random network,[1][2][3] therefore molten glass is viscous enough to be blown and gradually hardens as it loses heat.[4]