Unfortunately I fell for the advertising and hundreds of unsuspecting buyers also. What distinguishes me from those that I now have knowledge of the matter and so a muck product review not good and lying to me so himself.
Like all carbide sharpener is suitable for emergency use in the wild to a little sharpness to get his knife and the AnySharp at best. Because instead of a clean cut scrapes the AnySharp unclean incredible amount of metal from the blade off and if you look at this again looks (preferably under a microscope) shows that the blade is completely frayed and has not worn evenly as with a whetstone.
This is evident even when cutting, it is more torn than cut.
So if you value on a sharp blade that lasts and not as a product is spoiled, should leave from AnySharp fingers! Learn prefer to deal in a few hours with a whetstone, best with different grain sizes in order to obtain a good and clean blade.
Why I gave the product only one star, although you can see very well that this is a carbide sharpener? Because the promises are all wrong. The blade gets at best a mediocre field, tearing rather than cutting them and is extremely worn, so be deposited whole heap of metal on the device.
I Depp got me the "professional" version brought ... Stay away!