Frigoverre Glass Pitcher : Made of hygienic glass that allows you to view contents easily and configured in space-saving shapes, Frigoverre's tight-fitting lids seal in freshness and keep odors out. Freezer-safe. Dishwasher-safe. Craftsmen of fine glassware since 1825, Bormioli Rocco formulates superior glass to create exceptional serveware for restaurant and home use. Continuous investment in research, development and state-of-the-art technology preserves Bormioli's prominence in the industry.