Vacu Vin Wine Saver Vacuum Stoppers – Set of 4 – Gray – Airtight Seal for Opened Bottles to Preserve Freshness Up to 10 Days – Food-Grade Rubber – Reusable & Dishwasher Safe

Work great with my wine pump. Perfect

Been using these wine savers for years! They're the perfect way to keep a bottle fresh for a couple days after opening. They're super quick to pop into the top of a bottle, then use the vacuum pump to extract the air in the bottle, to open the bottle just push the nub on the top to release the vacuum. Cheap and easy to use while keeping your favorite bottle fresh for another day.

Works well

These work with my existing "pump" for creating a vacuum in the bottle for leftover wine to not continue oxidizing when left overnight. Keep in mind, these do wear out. That's how I came to be buying the stoppers alone. However, the worn out ones are probably six years old. Bottom line is, if you leave wine in a bottle from one day to the next, and you already have the vacuum pump, these work.

Just what I needed

Vey good product, but only the vacu vin version.

The best way to try to keep wine fresh. These were identical to what came in my original kit. I found I'd lost the 2-3 others I had. This 4 pack was exactly what I was looking for. I've seen articles/tests where this style of wine preserver was the best. I love them.

We love the Vacu Vin products. They truly do preserve your wine. Pro tip - if you don’t drink the wine the next day then reapply the pump to take any excess air out again.