Instruct: Classify an Amazon review as either positive or negative.
Query: Not for hunting type knives

Works okay for pocket knives and most kitchen knives. Thin blades are best. It works very POORLY on full size hunting knives. They won't fit in the guides. The 120 will not work on a Ka-Bar knife at all. The 120 works as advertised on thin blade knives. If you buy it READ ALL THE INSTRUCTIONS FIRST or you will be sorry.As for sharp .... well that is relative I guess. Most people would say this 120 will make a knife sharp. Not Razor sharp like I am a custom to when I use a stone.