Sharpening knives can be intimidating. To achieve the best result, you need to maintain a consistent angle between the blade and your sharpening tool, and different angles impact the performance of ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathleen Squires We tested 4 newly-released rolling sharpeners: Tumbler Pro, ...

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 ...