A reusable bottle stopper, suitable for all known sparkling wines such as champagne, prosecco, crémant or other excellent drinks. Can be customised with a decent and noble laser engraving or a one- or two-colour pad print. This is how it is used: - Fold both clamp arms outwards. - Place the rubber sealed closure on the rim of the opened bottle. - Press the cap down slightly while folding the clamp arms towards the bottle. The clamps should now be below the edge of the bottle. metal, plastic, black, silver, for all common sparkling wine bottles