extra perk. Double walled cup delivers caffeine buzz in handmade chem lab beaker glass. Cup-in-cup design suspends liquid to keep drinks hot (or cold)...but hands won't feel the heat. Sips a triple shot of espresso or does beer flights, soups, desserts.
- Handmade borosilicate ("beaker") glass
- Double walled construction makes it comfortable to hold hot beverages
- Made in China