Product Description

The Lansky CS Knife Sharpener Fine (LTRCSF) is a pocket-sized alumina ceramic sharpener built specifically for serrated blades — fixed or folding. At 4.25" overall with an 800-grit fine ceramic rod, it handles standard serrations, mini serrations, and plain edges, making it one of the most versatile compact sharpeners you can clip to a keychain.

The tapered ceramic rod fits individual serration scallops precisely, and the flat face handles plain-edge touch-ups in the field without needing a separate tool. Safety thumb rests keep your fingers clear during use. When the rod darkens with metal particles, it cleans up easily with a Lansky EraserBlock or household cleanser.

Lightweight and always-ready, the LTRCSF lives on a keyring so it's there when you need it — at home, in the field, or on the job. Ships

• 800-grit fine alumina ceramic rod — sharp enough to restore a working edge, fine enough not to oversharp
• Tapered profile fits standard and mini serrations precisely — no guessing angles, no rounding off teeth
• Flat face handles plain-edge blades too — one tool for both edge types
• Safety thumb rests keep your fingers where they belong during sharpening