The price is attractive but actually two problems. The first concerns the effective life is the very low end with a very rapid degradation of brush bristles, we find ourselves in two weeks at the same level as an original brush in two months; price advantage becomes quasimment inexsistant.
The second problem concerns the hardness of premium hair all, supposed to be "soft" they are very hard reality, but actually saw the degradation rate ... well you never get anything satisfactory in all cases with this product
