Coravin
Coravin is a global wine technology company that creates wine preservation systems that allows you to pour wine from any corked bottle without removing the cork so the wine lasts much longer.
Using over 900 wines, their products have been rigorously blind-tested over years by countless wine professionals; not one person could tell the difference between a Coravin glass and one from a freshly opened bottle. Impressive and useful, this the answer to all wine conundrums. You can host wine-tasting parties, experiment with food pairings, and end (some) spousal disagreements with one gadget. Polish your glasses and scourge your cellars, because Coravin is about to change your life.