Pros: Durability, Ease of Use, Effectiveness, Overall Quality
This is a simple, portable sharpener that just works. The course side will repair the blade prior to moving on to the "fine" grit side. However, I have never been able to get any of my knives razor sharp on the fine grit side. It will get them to a very workable edge, however it will not get them shaving hair effortlessly. All in all, a decent little sharpener. I put mine in a bench vice so I don't have to hold it, it works nicely.