Not the smoothest brush, but still quite good
I have other, older lipstick style brushes that are natural animal hair (sable) that I wish i could still get. I was looking for brushes to clean photo slides prior to scanning. This is certainly usable, but is just a bit coarser than my older natural fiber brushes. It is certainly good for harder surfaces like lenses, as opposed to photographic slides.
Rating: 4 stars