Compared to smelling glasses, in fact, our first contact with whiskey glasses may be Rock Glass (Rock Glass). A Rock cup is a cup suitable for drinking with ice (on the rocks), the wider body of the cup can be put in ice, the thicker bottom of the cup is also suitable for shaking the cup, but also for mixing glasses.

The Rock Glass is also called the Old Fashioned Glass because of the classic whiskey mix. The Old Fashioned cocktail is made from this glass.

In addition to the Rock Glass, there is also a Highball Glass for bartending. Highball cup is a commonly used cup for bartenders. Its design is simple, practical, large capacity, and can add ice cubes. Some bartenders even cut out long strips of large ice cubes for this purpose.