Have you ever had anything cold in a cup, went to grab it, only to have your hand sopping wet in condensation? Or how about something so hot that you can't even touch it without it cooling down? These glasses not only solve all of those problems, but it also keeps your hot stuff hot, and cold stuff cold, for longer! Bodum also uses a special type of glass in all of their glassware products, making them resistant to scratches and temperature swings.
