by Metrokane
(15)Buy new:
6 used & new from $8.49
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The Metrokane push-button stopper works in tandem with any Metrokane Rabbit or Save-the-Wine vacuum pump to preserve the freshness of a partially-consumed bottle of wine. To use, simply insert the stopper firmly into the bottle mouth, place the vacuum on top, and pump out as much air as possible. The lack of oxygen helps keeps the wine fresh for several days, and sometimes as long as two weeks. When you're ready to pour again, push the patented button on top of the stopper and the vacuum seal is released. Four stoppers are included in this set, so that four half-empty bottles of wine can be saved at any given time. --Ann Bieri
These extra stoppers are for use with Metrokane vacuum wine pumps. Works with Rabbit Vacuum Pump & Save the Wine Pump to remove air from opened wine bottles to keep wine fresh for days.