Preservo Wine Preserver

Hard to believe there are occassions when one might not finish a bottle of wine the same evening one removes the cork - but for those rare occassions,  The Preservo Wine Preservation Steward will fill the empty space in an open bottle with inert gas and stop that troublesome oxidation.  All you need to do is put your open bottle the steward base, then press and hold the button for three seconds; a task even I could manage after a glass or two of Shiraz. -[Star C. Foster]

Preservo Wine Preservation Steward (via GadgetryBlog)