for thick hair only [SEP] i have very thin hair and a sensitive scalp i had thought the brush had the little bumps on the ends of the bristles but it does not i found brushing my hair with it to be downright painful also because i have so little hair the fact that there are fewer bristles made this brush not do much for my hair the same with the comb which has very big teeth it was simply too big for this fine haired woman s haira friend of mine came by a bit after i tried them out a few times and i asked her to try them she has a massive head of hair and thought they were both absolutely great she said those little bumps that are on the end of most hairbrushes of this type snarl in her hairso because she loved it so much my one star a useless bunch of products review is now three stars it s good for people without sensitive scalps who have very thick hair quite specific