Works and hurts like any other hard brush or comb. Nothing special.
It's a $10 brush. If you're expecting it to glide through your hair, that's not gonna happen. I brush my hair before and after a shower, and this brush still pulls hair out and leaves me with a sore scalp. It arrived on time, and I like the design of how it fits in my hand. Other than that, it's a plastic bristle brush with no mercy. It de-tangles only in that every brush eventually will get all of your tangles out. I thought it would do so with less pulling, pain and hair loss. I was wrong. For reference, my hair is long but by no means thick.
Rating: 2 stars