coravin pivot™ black

No complaints.

I use this product just to preserve wine for a little over a week. It does a lot better than traditional methods and I don't have to refrigerate my wine to try to slow down the oxidation. No complaints.

Works well!

It is nice to be able to make an open bottle of wine last longer. The system works well - the gas is heavier than air so it sinks down and makes a layer on the top of the wine. Does not affect the taste at all. It's a little messy - every time you remove the pivot, it drips wine. Otherwise I'm happy and it's much more effective than those types that try to pull the air out of the bottle after you seal it, because with that system air gets into the wine as you pour it. I will probably buy more corks at some point so that I can have several different bottles open at once.