Smith's Sharpeners Diamond Combo Bench Stone

The Smith's Diamond Combo Bench Stone measures 4 in overall and combines coarse and fine sharpening surfaces in a compact handled design. Its working faces use multiple layers of micron-sized monocrystalline diamonds with an overlapping oval-hole pattern that collects metal filings while the stone is in use.

Each side includes a micro-tool sharpening pad and a groove for fish hooks or pointed tools, extending the stone beyond standard straight-edge sharpening. The stones store inside the rubber handle between uses, keeping the sharpening surfaces together and protected in one compact unit. The sharpener is made in China. Explore more knife sharpeners.

• Overlapping oval-hole pattern collects metal filings during sharpening
• Micro-tool sharpening pad is built into each stone
• Sharpening groove accommodates fish hooks and pointed tools
• Stones store inside the handle between uses