Knife Sharpening Stone Antonini AFF_AL2o3 200/500. Double-grit carbide/silicon sharpening stone for sharpening scissors and knife blades. The double-sided sharpening stone has the following characteristic details:

• Ceramic Grit (dark gray side): 200 Grit
• Ceramic Grit (light gray side): 500 Grit
• Thickness: 13mm
• Length: 10cm
• Width: 2.5cm
• Weight: 70gr

Instructions for use:

1. Before use, soak the stone in water for 24 hours.
2. Always follow the same angle and sharpening method.
3. During sharpening, add a little water and wipe the blade with a damp cloth.
4. Start with the lower grit number and continue with the higher one.
5. If you use oil, keep in mind that you cannot use water.
6. Place the blade flat on the stone, lift the spine of the blade, and start moving the knife in circular motions.

To check the sharpness of your knife, lightly pull the edge across your fingernail. If it cuts, the knife is sharp enough for most tasks.