A wine rack is a fixture used to horizontally store unopened bottles of wine, usually at a slightly downward angle to keep the wine cork moist. They can be part of a cabinet run in either the base or upper cabinets. The can also be concealed behind a cabinet door or displayed through a glass door. There are many variations of wine racks, fro as simple as circular cutouts to slide bottles into or and complex as having a refigerated unit to control the temperature.