My husband has an espresso machine and really wanted some small espresso cups for his pours. These are the perfect cups and very aesthetically pleasing. The double wall keeps the outside of the cup from getting got so it’s easy to hold. We have tried hot coffee and cold juice in them and have not seen any condensation in the cup wall. Already asked for the larger coffee mugs and tall beverage cups from JoyJolt for Christmas. Really love the quality. They are microwave and dishwasher safe as well!