Decanter Funnel VULKANOS. Decanters are indispensable accessories for the perfect enjoyment of red wine. After pouring the wine bottle into the decanter, the red wine can react optimally with the air and oxygen and can thus optimally develop its aromas. The “aerated” wine comes into its own even better in terms of taste. In addition to their functionality, decanters also enrich the enjoyment of wine visually and tactilely. The red wine is presented particularly beautifully in a decanter; pouring the wine into the decanter and pouring it out of the decanter into the glasses makes drinking wine a special experience.