I ordered a gadget from a certain company claiming to allow anyone to sharpen all kinds of popular blades... the advertisement scanned a supermarket isle of lots of blade brands. The new sharpener was opened and the instruction manual read at which time I could not use the sharpener for any blade i has ever used due to the blades having a retaining clip in the way of the sharpening belt. If used the sharpener would be rendered useless and the blade would be ruined also. The product and advertisement are bogus... i would not suggest the lastest and greatest means of "Save a blade". Yours Truely, Sharpie