When you put the wine in your mouth, you should always swish it around in your mouth for a few seconds, and allow the flavors plenty of time to dance on your palate. Once your taste buds have started to discover the wine, you can think about what you are tasting. After swallowing the wine, the aftertaste that remains in your mouth should give you even more of an idea as to the type and flavor of the wine. The pressure that is well known with Champagne bottles is from the bottle shooting out the ice plug, or the frozen sediment that is trapped in the bottle. For the home collector, Champagne racks are also important. There are other factors involved with riddling racks, such as temperature and location of the racks. Wine is very old in France, which is really no surprise as French wine is some of the best in the world. New world wines have the ingredients that were used in the label, while French old world wine is labeled with the location. In doing so, the French have left a bit of a romantic message when you purchase any of their wine. A lot of people prefer Champagne because of the bubbles that are known to spew forth once a bottle has been uncorked. The bubbles that spew from this wine are the result of tiny drops of liquid that are disturbed by the carbonic acid gas. Once the liquid is disturbed, the bubbles form and short out of the bottle. This way, you can identify which wines you need to age more. You ll learn more about wine this way as well, such as how to distinguish tastes. You may also want to learn how to identify the flavor quality as well. As you may already know, there is a difference among rare vintage wines and wines that are instantly processed. They range in size, and can hold anywhere from 10 - 300 bottles of wine. Depending on your needs and how many bottles you have to store, you ll want to choose accordingly. One of the best things about wine cellar racks is the fact that are customizable. You can fit them to your liking, or what looks best in your cellar.