After about 4 months, I was almost killed by the shower head. The reason was that it is the thread is plastic which is tube-like pulled inward and this thread therefore not solid, like to interpret supposedly on the product image is connected to the handle. Between the handle and the threaded tube is a small cavity. Apparently the Kunstsoff is broken in this area. Too bad that it is not possible, from the damage to photo for a better understanding.
