After the review of glasses usually have only qualitative statements, I'd like to give some information about how they have personally used the most to me. Appearance is a matter of taste, but quantitative facts are meaningful. As for the form, the glasses like very well, even though they feel a little dickbauchig what the double wall but is owed. For this, however, I find the glasses surprisingly easy and just hope that they turn out to be robust, but I have only too short. Now, the function of the double wall. I have taken the trouble to compare with the thermometer. As a comparison, I had a WMF latte macchiato glass. The first test was hot water from a coffee machine. And I've ever found that pre-heated glasses and cups have a higher by 8 ° C Start temperature causes, but that only so marginally. So in two glasses was the water temperature at the start 82 ° C, after 5 min. 70 ° C, after 10 min. 65 ° C in the Bodum glass and 64 ° C in WMF glass, after 15 min. 60 ° C to 59 ° C, after 20 min. 55 ° C to 55 ° C and after 30 min., it was 49 ° C to 47 ° C. The effect persisted with water so difficult in limits. The most noticeable difference was in touch, because the Bodum glass was barely warm and you already risk the tongue runs to burn because it is not "warned" about the hand. Since one latte macchiato known prepared with milk, I tested in a second round with milk. This time, the glasses were not preheated and the foamed milk from the coffee machine was launched in two glasses at 51 ° C. After 5 min., It was 48 ° C to 45 ° C, after 10 min. 47 ° C to 42 ° C, after 15 min. 46 ° C to 40 ° C and after 20 min. 45 ° C to 39 ° C. Here the effect is therefore already clearly noticeable and you could feel the difference in temperature while drinking too much. Finally, there was a test only in Bodum glass macchiato with a large bar, as it should be, and the temperature development was gratifying. Keep 54 ° C at the start, 52 ° C for 5 min., 50 ° C for 10 min., 49 ° C for 15 min. And 48 ° C for 20 minutes. I have the glasses.
