Effervescent point
How can the ‘fizz’ in Champagne be preserved? Thanks to modern innovation, effervescent points enhance the stunning presentation and the longevity of fizz. These points are laser-etched on the inside base of the glass bowl. In our selection of Schott Zwiesel and Zwiesel 1872 glasses, these appear as a discrete cluster of white dots, six in total.
These six points help encourage the gas to separate at the base of the bowl, causing the bubbles to spiral upwards through the full length of the wine in the glass. This motion enhances the overall presentation while prolonging the lifespan of the fizz.
What is the sparkle/gas in fizz?
A gas behaves in a fluid in a similar way to how a fluid behaves in a gas. For instance, raindrops form when water vapour coalesces around specks of dust. Once the droplet is heavy enough, it falls as a raindrop. In comparison, gas in wine will coalesce out of the liquid, concentrating on rough surfaces or particles. Once there is enough buoyancy, the gas will float up through the liquid.
Therefore, if you ever see a glass of champagne with bubbles all over the inside of the bowl, it is a sign that the glass was dusty before any wine was poured!
Please feel free to contact us should you require any further information regarding effervescent points with the Schott Zwiesel and Zwiesel 1872 glassware.
