Smooth and break down tannins in young wines. Easy to use. Clip it on to the neck of a bottle and The Wine Clip instantly improves the flavor and bouquet of wine as it is being poured. Using principles of magnetics, The Wine Clip breaks down down large astringent tannins and helps accelerate aeration, resulting in a softer, smoother, more balanced taste. Powered by an array of high-strength Neodymium magnets, The Wine Clip comes in a colorful box with a lifetime guarantee and is incredibly simple to use. Just clip it to the neck of the bottle, pour a glass and enjoy. Comes in colorful gift box.