Clef Du Vin Wine Aging Tool

The patented orange dot at the end of the Clef du vin is an alloy of metals; it acts as a catalyst. It rapidly accelerates the oxygen reduction process, specifically targeting the tannings of a red wine and the acids of both red and white wines. As tannins and acids soften, a wine becomes more enjoyable; its aromas and flavors, normally revealed with age, can be revealed with this tool.