Wipes much more effective than my previously inserted brand wiper (was specifically for showers!). The rubber lip is not so hard, so much more elastic than on comparable devices. Both the art of glass, as well as the flow and the shower tray can be pulled off quite well. Of course, this part could be slightly larger, on the other hand one can act better on "bottlenecks between shower fixtures and accessories. The laterally projecting rubber lip also helps the rounded corners of the shower tray to work pretty well. The manufacturer should, however, let me think to offer the part in different sizes.
