The Benefits of a Wine Fridge Cooler A wine fridge cooler preserves bottles at the perfect temperature for maturing and reaching their full potential. A good wine fridge also controls humidity levels to prevent corks from drying out and becoming oxidized. Opt for a wine fridge with multiple temperature zones. https://king-wifi.win/wiki/3_Reasons_Youre_Smallest_Wine_Fridge_Is_Broken_And_How_To_Fix_It