Cut through several sheets of medium grade sand paper. Also works for scissors! (06/14/2006)
Try cutting sheets of sand paper. It may take a few sheets, but it should do the trick. Also works for sharpening scissors! (06/14/2006)
By D. Napolitan
It's unanimous.... Sandpaper ;D (06/14/2006)
Cutting through sandpaper will never do anything but ruin the blade. It may cause micro-serrations which temporarily give the impression that the cutter is sharper, but it will do damage that is very difficult to rectify. (06/26/2007)
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