Not really suitable for very thick hair

I ordered two of the brushes, one for me and one for my daughter. My daughter has very very thick hair and unfortunately came not cope with it. The brush was not even up to half pure. A brush of up and down was not enough. The middle class was unkempt. Thus, the brush is not suitable for them and went back again.

So now to me. I have rather a lot of fine hair and I'm super come through. This works great with the unraveling without zipping. Hair still went out with, but not nearly as much as with a normal brush. The "massage effect" I feel rather uncomfortable. So the feeling as if someone was stroking with sharp needles scalp me. Probably I'm just whining ;-) I think I'm getting used to yet.
The hair shine super after combing and fall quite loose. Conclusion for me: I keep my brush.

This assessment has only three stars for the following reason: There is already somehow suggests that goes for all the brush hair and the suits now definitely not. Would it still be a brush with extra long pins would be super. And to sell the uncomfortable feeling on the scalp as a massage I find something borderline.