Quote:
Originally Posted by
SausageBoy 
They're knife eaters. Okay for sharpening up cheap throw-away knives.
100% agreed. I have the 130, and was, with a little practice, able to get a shaving sharp edge. However, it scratched the heck out of every blade I used it on and removed WAY TOO much steel.
It's fiddly to use, the guides are awkward, the angle changes as you get to the tip and it's under powered. that said, if it's an emergency, and you desperately need a sharp knife RIGHT NOW and it's all you have at your disposal, it would work. Call the $4 lost and toss it on the trash.