This glass is part of the Riserva collection, the historic series dedicated to daily tasting developed in collaboration with the Faculty of Oenology of the Catholic University of Piacenza and tested by professionals of the Italian Sommelier Association. The Cognac glass has been designed to enhance the color, aromas, and organoleptic characteristics of distillate drinks. A very uniform and linear rim is achieved by using a laser beam (rim cutting). This technology improves the quality of the products and are specifically designed to meet the needs of professionals.