![Wine Saver On / Off Wine Saver On / Off](https://wineaccessories.ch/1959-large_default/wine-saver-on-off.jpg)
![Wine Saver On / Off Wine Saver On / Off](https://wineaccessories.ch/1959-large_default/wine-saver-on-off.jpg)
The Gard'vin ON/OFF (wine keeper) stops the open win oxydation (not suitable for sparkling wines). The ON/OFF system is a colour indicator fitted to the Gard'vin stopper. It allows you to tell immediately whether or not your opened bottle is
The Gard'vin ON/OFF (wine keeper) stops the open win oxydation (not suitable for sparkling wines). The ON/OFF system is a colour indicator fitted to the Gard'vin stopper. It allows you to tell immediately whether or not your opened bottle is protected (from oxygen from the air).