Elevate your knife maintenance with the Spyderco Ceramic File Square Knife Sharpening System. This compact tool features a durable ceramic file designed for precision sharpening and honing of your blades. Its square shape allows for easy access to both flat and curved edges, ensuring a versatile sharpening experience. The 400 grit provides a perfect balance between removing material and refining the blade's edge. Lightweight and portable, it's perfect for both home use and on-the-go sharpening. Keep your knives in top condition with this essential addition to your toolkit!