Perfect insulation glasses

I use the glasses actually every day for tea, and I'm really happy with it.
The glass is a little stronger than that of conventional (smaller) Glässern, so is probably longer than the keep thin.
There are no sharp edges, it is a treat for the lips when drinking.
Yes mei .. much more there really is not to say :-)

Long story short:
* Stable built
* "Hydrophobic" seal at the bottom (equalizes air pressure keeps water in the interior)
(I knew only after studying the small booklet in the package :-))
* Soft edges
Suitable dishwashers *
* German-made
= Perfect :-)