6 in 1 triangle sharpening?

[U.C.O.K.]

I just saw this DMT 6 in 1 triangle sharpener. Any hands on experience on this one? How far it can go? Is it good enough for edge maintainance? Thanks in adavance.

 

[Blues]

It's pretty convenient but I have relegated mine to use in the kitchen.

Spyderco's ceramic (imho) is much better. The diamond strips are fine but not as useful as a 6"x2" bench stone. The ceramic corners/radii are useful for serrated or recurves.

So, bottom line...it's okay but not "necessary". (I got mine with a coupon from amazon. Had I paid full price I'd have been underwhelmed.)