Application:
I use this product for sealing of opened champagne / Fruchsecco bottles. And I often had the problem that one evening only takes a fraction of the bottle and then not get clean sealed with a rubber stopper. The next day, the champagne was then often stale and no longer tasted.
This closure of champagne is very well closed and you can see the bottle then refrigerate.
Function:
Simply snapped onto the open bottle of pressing the shutter then clean. To resolve on the top-mounted press button and already the bottle is open again. In my view, an ingenious locking system and safer than rubber stopper.
Processing:
The product is well made and fits comfortably in your hand. The material is smooth and without scratches.
Price-Performance:
Good p / l ratio. When I consider how many opened bottles I've thrown away the purchase pays for itself quickly.
Criticisms:
no.
Conclusion:
I would buy the product at any time and am very happy. Therefore, full 5 stars and clear recommendation.