Very hard brush but worth it! [SEP] Super hard brush I repeat very hard. This brush is not for the tender headed. I recommend a 4-6 week length before using this brush. I’m at a 3 1/2 week wolfs day the brush is still kinda hard. I’m sure i will get used to it but for now my blue 350 medium still has excellent pull!! Good quality and it has become expected since I own several of these brushes.