On the one hand is very nice glasses, but this would not in my opinion justify the high price. Beautiful glasses there is finally also cheaper. The double glazing does not only look good, but is also still very convenient. Heise drinks stay hot very long and cold drinks stay cold (the same principle as a thermos flask). Here advertising promises not too much! It works in any case. What's also great that you can not burn your fingers on the cup, as the heat is only slightly to the outer layer.
All in all I was very skeptical whether the lenses are worth their money and have considered several times whether I should buy myself. Finally, I was able to test with a friend and have me then bought himself. Both cold and hot drinks, I now do not want to miss it, and therefore can only recommend.
From a processing perspective, are the absolute top cup and pay for itself quickly.
Nice touch:
Through the glass form the Bodum logo that is always "illuminated" with Lich bottom of the glass. That looks nice and in my opinion is good to see even with filling. However, it is not annoying logos should not like (is just one small detail that personally I really like).