Premium is the historic collection born from the exclusive collaboration with the Italian Sommelier Association (AIS), following the golden rule "Every wine has its own glass". In fact, the line combines each variety of wine and spirit with a specific shape of glass, designed to enhance their quality and performance. This glass, which has a capacity of 25 cl, is ideal for serving "bubbles", such as sparkling wines and Champagne, as it enhances their perlage and aromatic and gustatory qualities. The stem of the glass, produced in a single piece with the cup, is subjected to particular traction and hot working. The use of the laser beam in the edge cutting phase allows the creation of products with linear and homogeneous (drinkable) edges. The 'laser cut' glasses are products that specifically respond to the demands of professional tasting.