Review (1/5): Drops too many hairs
I've been wet shaving for a year. As a pilot, I travel a bunch, so I was looking for a brush that can come with me on the road. In terms of packing up nicely, this brush works great. However, it is basically unusable. I'm used to a new brush that drops a couple of bristles the first few times you use it. This brush drops at least two dozen every single time you use it. It doesn't seem to be affected by how often you pack it up and put it in its travel configuration. It would only be annoying, except if you don't pull the bristles out of the brush directly, they'll end up in one of two places: either stuck to your soap or stuck to your face. And if you leave them on your face while you shave, you run the risk of the blade bumping and cutting you.
It's a great idea, but there's something not right with the execution of it.