Sparkling Stopper Silicone · Black

Silicone stopper for sparkling wine. Its patented inner shape, together with silicone natural adherence, produce a vacuum area within the bottle neck which prevents the evaporation of the carbon dioxide.  It keeps the sparkling wine fizzy for a longer time. Easy to open by pulling it out and close by pushing. The closure is totally hermetic and the bottle is completely sealed regardless of its position.