“Best in Class for Wine by the Glass!” Now you can serve white wine with the appetizer, a red wine with the entrée and for dessert that very expensive Ice Wine without feeling the need to finish all three. The Preservino Professional uses Argon gas, the same the wineries use, to preserve those open bottles for up to a week. The Professional employs the new nickel-plated “click and pour” stopper that saves up to 67% in gas usage. Presented in a handsome rosewood storage box.