Amazon.com ReviewBodum's Manhattan Double Wall Thermo glassware collection combines cutting-edge, sophisticated looks with high-tech construction. This happy blend means you can use the glasses for stylish gatherings while your guests benefit from their built-in smarts. Handcrafted from ultra-light borosilicate glass, the Manhattan line features a double-wall design that resists temperature transfer. As a result, beer and wine don't heat up and hot toddies don't cool down. As an added bonus, the glasses look beautiful in silhouette and the condensation-free designs don't leave rings on tabletops. Ranging from pilsners to double old-fashioned to stemless wine goblets, the collection is even dishwasher-safe for low-labor cleanup.