A well-designed brush and convenient to use, why there's nothing wrong. Eyelashes and eyebrows immaculately cap. But mine has lost its metal spikes during a water wash and soap. It's been two months that I had. Given the popularity of this brand, I really did not expect me to end it like that. Already in the unpacking I found them end up not great. Anyway, I just buy another one, and will not be the same. I keep the brush eyebrow is it still good, and I bought this Silk Pro - Eyelash Comb for its metal comb after using my Real Techniques, I can not go back to a plastic comb: it is more accurate with that in metal. I hope this one will not let me so fast!