Piedra de afilar natural Opinel 10 cm

The Opinel Natural Sharpening Stone is a premium sharpening tool crafted from natural Pyrenean sandstone, mined from the Pyrenees Mountains. This rectangular bar stone is designed for edge sharpening and honing of knives, small blades, and tools, delivering a keen and durable working edge. Its fine to medium grit (approx. 600-800 equivalent) ensures efficient material removal while maintaining a smooth finish. Compact and portable, it is ideal for outdoor enthusiasts and professionals who require reliable sharpening on the go.

Advantages

Natural stone composition provides consistent, high-quality sharpening without overheating the blade. Water lubrication (or saliva) minimizes friction and preserves the stone's life. The homogeneous fine grain structure produces a sharp, long-lasting edge. Lightweight and compact design makes it easy to carry in a pocket or kit.

Suitable for

• Pocket knives and Opinel knives
• Small blades and tools
• Outdoor and camping gear maintenance
• Kitchen knife touch-ups

Key specifications

• Stone Type: Natural Sharpening Stone
• Abrasive Material: Natural Pyrenean Sandstone (Siliceous rock)
• Grit Rating: Fine to Medium (approx. 600-800 grit equivalent)
• Length: 100 mm
• Width: 20 mm
• Thickness: 8 mm
• Recommended Lubricant: Water (or saliva)
• Shape: Rectangular Bar
• Stone Origin: Pyrenees Mountains
• Color: Natural Grey/Beige
• Portability: Compact for easy carrying
• Maintenance: Rinse with water, air dry
• Edge Finish: Produces a keen, durable working edge
• Manufacturing Process: Mined and cut
• Chemical Composition: Primarily Silica

Recommendations

For best results, use with water as a lubricant and clean the stone after each use. Suitable for maintaining the edge of Opinel knives and similar blades. Store in a dry place.