Well it's an ok waterproof mascara, lately I've been having issues with waterproof mascaras transferring, well this one doesn't do that. But does it add volume, not at all! It did make my lashes look long and natural. The brush is natural bristles, there's a bit of a curve in it and the bristles are different lengths, longer in the middle, it was ok, but again didn't add volume and was a little hard to take off. Generally if I'm grabbing for the waterproof mascara, I'm trying to get a more natural look and this gave it to me, so no real complaints.