Champagne Stoppers by Kloveo - Patented Seal (No Pressure Pump Needed) Made in Italy - Professional Grade WAF Champagne Bottle Stopper - Prosecco, Cava, and Sparkling Wine Stopper - Gold, 2-Pack

Excellent product, works very well, keeps sparkling wine bubbly.

Perfect champagne stopper. Works great and looks nice too. Cannot complain great item. Seals great and it’s a very durable product

This is hands down the best champagne stopper ever created. I’m always shocked when restaurants aren’t using this and are still using the stupid cheap ones. This thing works so well and really keeps the bubbles bubbling. I once forgot a bottle that had this stopper on it for A MONTH in my fridge. When I opened it, it was still drinkable and bubbly. I was shocked. Warning: it will sound like a gunshot when you remove it so be careful lol

Used for my Lambrusco wine, kept it fresh with fizz for 3 days! Very easy to install / remove from bottle.

Works good at sealing the prosecco and saving it for another couple of days. Maybe more. Haven’t finished the bottle yet. Haven’t checked to see if it is leakproof because the bottle is upright on the frig door. It’s a good product. Update: it’s been a week and still bubbly.

So easy to use. Keeps Prosecco and champagne fresh and bubbly. I’ve finally found the perfect stopper!

Item is as advertised, seems sturdy but only time will tell

Worth every penny. Well built. Good design. Robust. Had others, clones and copies and those break. Seriously the last thing you want is a cork that can fail. Works with wine as well.

Seems to work great for keeping the bubbles in the prosecco

This is a quality sparkling wine closure at an affordable price. It does the job extremely well, and is very easy to use. I also like the fact that it maintains a low profile, as it does not sit high above the top of the bottle when closed. Super gift item. Very satisfied and would highly recommend.

This stopper performs exactly as described, and is great quality. Has that same POP every time I open it, as if it was the first pop of the cork. Very happy with my purchase. I got 2.

Sektverschluss ist ok und hält was er verspricht!

Very simple - no pumping required - but, they really work. The longest I’ve managed to keep an opened bottle is only about 4 days but it was as fresh and fizzy as it was when first opened. I particularly appreciate how securely they fit on the bottle - no more popping off unexpectedly and frightening the life out of you. However, they are still quite easy to remove. I have tried quite a few of these types of stoppers/savers and these are, by far, the best ones I’ve ever used.