Whetstone (14 cm) Opinel 002551 — sharpening stone for knives and tools

Opinel 14 cm whetstone is a compact sharpening stone designed to restore and maintain cutting edges on knives and small tools. Its 14 cm length provides a stable flat surface for manual honing and is suitable for use in kitchens, workshops and outdoor conditions. The stone is intended for routine maintenance as well as more thorough re-profiling of blades, offering a simple, portable solution for keeping edges functional and safe.

Advantages

The Opinel sharpening stone delivers an even abrasive surface that helps recreate and refine blade geometry with control and precision. Its compact size balances portability and working area, allowing accurate sharpening of pocket knives, utility knives and small kitchen blades. The stone is easy to handle and to store, and it supports both light touch maintenance and more intensive sharpening passes when required.

Suitable for

• Pocket knives and folding knives
• Small kitchen knives and paring knives
• Outdoor and camping blades
• Small woodworking and gardening tools (chisels, pruning knives)
• On-the-go field sharpening and routine edge maintenance

Key specifications

• Working length: 14 cm
• Form factor: rectangular, hand-held whetstone
• Intended use: manual sharpening and honing of cutting edges
• Portable design suitable for storage in toolkits or packs
• Surface: flat abrasive face for controlled edge contact

How to use

Begin by securing the stone on a stable, flat surface; use a non-slip base if available. If the stone is of a type that requires soaking or wetting, follow the manufacturer's instructions for lubrication (water or oil) before use. Place the blade at the appropriate angle to the stone and draw the edge along the abrasive surface with steady, even strokes, maintaining consistent pressure and angle. Repeat on the opposite side to achieve a symmetrical edge, and finish with finer strokes for a smoother bevel. Clean the stone and blade after sharpening to remove abrasive residues.

Usage recommendations

Use the Opinel 14 cm whetstone for regular edge maintenance and occasional re-profiling. Match the stone’s grit (or combined grit sequence if using multiple stones) to the condition of the blade: coarser abrasives for re-shaping damaged edges, finer abrasives for polishing and touch-ups. Store the stone dry and clean to prolong its service life, and inspect blades for chips or excessive wear before sharpening to select the proper technique.