I ordered this product months ago around 4 as in Berlin, the water is rich in lime and the old shower head has nachgetropft long ... When I unpacked the shower head I was a bit disappointed because I was not with such a thick edge (to first nozzle almost 4 cm!'ve expected). Well placed ... fast and the first shower was very pleasant from the feeling. The water jets are in good distance, the showerhead does not take much pressure (which can be good save water) and they really hardly drips after ... After about a month, the first jets were clogged with lime here. But with a sponge and a little pressure the clogged nozzles were clean quickly. In other shower heads the lime stubbornly and the nozzle broke off.
Conclusion:
I think the shower head from the quality very good and the price for this. The Antikalkdüsen do their job well and that even at the Berlin Water.
The only negative to this overhead shower, are for me the advertised 24 cm wide. I bought me specially because the 24 cm (nice sales strategy). But in retrospect, it has the same "water jet scope" like everyone else.
Actually I would give 3 stars because the reason to buy the width of the shower jet was decisive for me. But the quality is very good for me gets the shower head from my 4 stars.