Stopper with hermetic silicone interior suitable for Prosecco, Sparkling Wine, Champagne and Cava. The natural grip of the silicone creates a hermetic seal on the neck of the bottle that prevents carbon dioxide outflow, preserving the sparkling wine for longer. Easy opening and closing system, just press and turn. The new and unique steel ball lock system makes service easier. The stopper allows to keep the bottle in any position.
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