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Title: A great product
Review: First time I tried it it didn't seem to keep a vacuum, but perhaps it took a little "break-in" period for the stopper.Short story: it really works! It is even possible to keep sucking the air out after the "click". I can now keep a partially-consumed bottle of red at room temperature for 3-5 days with no noticeable flavor change.Highly recommended if you are like me and hate dumping half a bottle after it has oxidized.
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