The brush hairs are relatively fixed, according to you need to be wary of highly pigmented products, but has at the same time no problems with less highly pigmented. In my view, can be Rouge, bronzer "and friends" just fine, apply and blind. By beveled tassel, the brush is great for contouring. You can catch him, "punctuating" apply, but also great "impress" shimmering products.
For those who prefer very soft brush, probably will not be satisfied with this one. I like him a lot, because I prefer a solid brush as too soft, because you so, I think, has more control. He's just what "tough girl". ;)