So naturally Mantona ..... quality is very good. Can handle very well. The quick release plate is secured by a small pin. So you can not accidentally open the quick release and the camera falls out. Great idea .... What I found was a pity that there is no adapter for the thread from 3/4 to half inch was there. Normally one uses the ball head directly on the tripod, where normal 3/4 inch is installed. But whoever has a tripod with attached adjustable head where the camera directly draufkommt, takes as only 1/2 inch on the removable disk. Therefore, I recommend only to order the adapter the same. The adjustment is very sensitive to use and the camera can still be well moved by hand with a slight tightening without tipping the same. When tightened, then they will remain firmly in the selected setting. The ball mechanism is to take apart with a handle and you can use in case of rain replenishing some fat. If you use a tripod, where an adjustment is already on it, it should be noted that the focus Duch, the interposition of the ball head moves up and the stand must be good, so that the camera does not move it. (Umfallgefahr) I am very satisfied!