Certainly not a bad hand washing brush, cleans quite a large area, the integrated valve works well. For quick cleaning of surfaces on the car highly recommended but quite unfit to to clean aluminum wheels that do not even have to be particularly delicate with. For this purpose it is too wide and too "thick", this her "little sister" Gardena is 0984-20 in my opinion much better. The small brush I prefer the handling prior total. Warning, do not be fooled by misleading advertising photo: the Gardena quick coupling does not belong to offer !!!