After a few months (2-3) of everyday use, it broke down and the red part that shows you how long you have set it for stopped working. Therefore, it was useless. Previously, it had started to not ring sometimes.

For garbage! The timer and the bell work as they should. Completely unreliable. Money wasted! German product... Let me laugh!

I have it for 1 month. Good construction that inspires confidence. It has a very strong magnet, which you can turn with one hand without it moving. Its red indicator helps you see the time from a distance. Sometimes it doesn't "catch" the tuning and you need to pay attention to hear the tick-tock, to make sure it started. With a small turn forward or backward, it starts working. Its ringing is discreet, it doesn't disturb people, like another one I had. I highly recommend it.

Stylish, expensive, and reliable, I have been using it daily for 2 months and it has not presented any issues.