GLASS AND METHOD OF INDUCING EVOLUTION OF BUBBLES

摘要

A beer glass (10) comprises a base (12) and a sidewall (14). A small portion of the base (12), an annular region (16), for example, located at the junction between the base (12) and the sidewall (14) is processed, by means of sandblasting sand, especially. In use, when pouring carbonated beverage having a relatively high content of carbon dioxide (e.g. greater than a content of between 1.3 and 1.5 volumes approximately), bubble formation is promoted in the beverage in a controlled manner, through contact between the beverage product and nucleation sites created by the area (16) etched by sandblasting. This method serves to promote the formation of bubbles in the beverage in a controlled manner.