Experts agree: if oxygen allows wine to open up and develop its bouquet, it can also damage it if it is exposed to air for too long. Very simple to use, the Peugeot vacuum pump makes it possible to limit contact between wine and air. All you need to do is insert the stopper into the neck of the bottle, place the vacuum pump over the valve and pump away. When you feel resistance, it means all the air has been removed from the bottle, which can now be kept safely for another 2 to 8 days depending on the wine.
The result of 10 years of research, the patented Peugeot Clef du vin is a measuring instrument that allows you to instantly know how long bottles of wine can be kept. Once the Clef du vin is plunged into a glass of wine, each second of contact corresponds to a year of aging. If after several seconds, the wine tastes the same or improves, it will be able to age properly. However, if the wine starts to lose its qualities after one or two seconds, it should not be saved and aged. An ingenious and innovative tool that will save you both time and money! Clef du vin can also be used daily with average wines to help balance the tannins and reveal their aromas. Be the king of the party and impress your guests with Clef du Vin. Not a magic wand but certainly a wine lover’s favorite!