VinoVault ProfessionalTM Similar to the standard Preservino VinoVault, the Preservino VinoVault Professional is a 14 bottle wine preserving refrigerator. The Preservino VinoVault Professional model has several features that distinguish it from the standard Preservino VinoVault. Visually, the Professional model is stunning with a brushed chrome door and black satin body. The professional model also adds a cool blue temperature display that easily adjusts, and can be instantly changed from Fahrenheit to Celsius. The beautiful wooden slide-out shelves offer easy access to your favorite selections. Also included are the new Professional series stoppers. These stoppers have a beautiful chrome finish and their patented “click and pour” technology allows you to pour wine directly through the stopper. Now you can enjoy a glass every night while saving up to 67% in argon usage.