From the processing, it is, like the other products also, very high quality. Otherwise it is comparable to that of the bristles of the brush with her for normal skin, which costs only 10 EUR.
All who are planning to buy this brush can save the high price tag in my opinion, and access to the brush for normal skin, cleans the pores as well but is much cheaper.
From me there is thus only 3 stars because the price is very high, and to my mind the same result as with the lower brush is achieved.