An easy way to sharpen your long-neglected knives. Clever belt-drive design. The $50 Upgrade Kit, with extra belts and additional blade guides, gives it more range. More expensive than a set of good ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you've got a drawer full of dull knives, scissors that just don't cut it anymore, or some overused drill bits, you can ...