Review on ☕ De'Longhi Double Walled Thermo Espresso Glasses Set of 2, Clear - DeLonghi by Nick Mahoney

Leaked. The glasses are actually very pretty and keep their contents warm or cold, unfortunately one of the glasses leaked after the first wash. I couldn't find any cracks and I'm still not sure where the leak is, but I suspect it's due to a small indentation in the bottom of the jar that was created as a result of the manufacturing process. Anyway, there's about a tablespoon of soapy water between the double walls, and now I have to throw the jar away. Maybe they need better quality control.