After some tests and compare my conclusion about the facial cleansing brushes (any manufacturer!): Those things are totally overrated. Of course, the skin is delicate and slightly rubbed, but in the long term changes smoothly (;-) nothing. Except that it is these brushes a consumable item is ... and there just everyone must know how much money so a * pure * wellness feeling is worth it. I see that with me even more self-critical. I need the facial brush (with battery-powered devices) does not literally, but you yes so do yourself good and the whole procedure gives indeed a good feeling ...
For Braun devices, there are now several different brush attachments (all darn expensive if someone asks me) and (currently available) after extensive testing of all different brown brush attachment I find this most disappointing here.
Peeling 80-e -> this blue and white brush for exfoliation * * I consider frills, because the brush does nothing else than the white, except the blue bristles on the edge have a greater length. So I make zero difference to the white (standard) brushes fixed it.
(For a comparison of all the brushes you will find in my review to)