Pulltex AntiOx Champagne stopper is an innovative wine stopper designed to extend the life of sparkling wine. With a built-in activated carbon filter, Pulltex Antiox reduces oxidation and preserves both flavor and bubbles for up to 8 days – far longer than regular wine stoppers. The patented technology is preferred by sommelier associations across Europe.

The stopper is equipped with a smart date marker, so you can easily keep track of when the bottle was opened. For optimal effect, the charcoal filter should be kept dry.