Review (4/5): Small, traveling hair brush
These small hair brushes would be great for traveling, if you were going on a trip, or just wanted to put one in your purse if you were going to work. The bristles pop out when you push on the outside, and can pop back in by pushing the bristles. The mirror on the inside of each brush is a nice touch. Only thing is, if you have long hair like I do, some of your hair when using the brush might stick out of the brush.