Reviews overview
This is what other customers say:
47% have found the reviews
by Andras helpful
The thread was edited on 15.09.23
.. after only a single use to heat water there is severe discoloration. Sure it is not a good idea to heat water in an insulated mug... but sometimes you will do. And the box/manual/manufacturer website does not forbid to do so.
61% have found the reviews
by Lorenz helpful
25% have found the reviews
by TIMOTHEE helpful
92% have found the reviews
by Benjamin helpful
16% have found the reviews
by bernd helpful
58% have found the reviews
by Vanja helpful