The foam brush is assembled in no time, by the simple one-click of the brush head. It is very light and easy to carry because of the plastic material. The stepless height adjustment is also great, because we need to consider in our very different body sizes and thus can no longer shirk the Fegejob) The material of the two-ply foam brush is good for picking up dust. But the head is still more sensitive than normal bristles, which I still use for rougher surfaces. Overall, however, a recommendable device.