Knife Sharpener Stone Double-Sided with Guide Lumarko ORION 18.5 x 6 x 3 cm

Lumarko ORION double-sided knife sharpener stone with an integrated guide measures 18.5 x 6 x 3 cm and is intended for manual sharpening and maintenance of kitchen and household knives. The stone features two abrasive faces—coarse and fine grit—allowing restoration of damaged edges and subsequent honing to refine the blade. The integrated guide holds the blade at a consistent angle to simplify the sharpening process and increase repeatability.

Advantages

The two-grit structure combines edge repair and finishing in one compact tool, reducing the need for multiple stones. The integrated guide provides a steady angle for safer sharpening and more uniform results. Its moderate size and rectangular shape make it easy to store and handle, while the durable abrasive surfaces are suitable for regular household use.

Suitable for

• Sharpening kitchen chef, utility and paring knives
• Maintaining household and pocket knives
• Quick edge restoration before cooking or food preparation
• Home workshops for basic metal edge maintenance

Key specifications

• Dimensions: 18.5 x 6 x 3 cm
• Construction: double-sided abrasive stone with integrated guide
• Abrasive faces: coarse grit and fine grit for staging restoration and honing
• Intended use: manual sharpening and maintenance of steel knife blades
• Form factor: rectangular bench/hand stone for countertop or handheld use

How to use

Place the stone on a stable, flat surface. If recommended for the stone type, wet the abrasive surfaces with water before use. Position the knife blade in the integrated guide to set the correct sharpening angle and draw the blade across the coarse side several times to reshape the edge. Switch to the fine side and repeat the same number of strokes to refine and polish the edge. Use consistent, moderate pressure and maintain an even motion along the full length of the blade. After sharpening, wipe the blade clean and dry the stone according to the manufacturer’s care instructions.

Usage recommendations

For best results, inspect the blade before sharpening to choose the correct sequence of coarse then fine abrasion. Use light to moderate pressure and equal stroke counts on both sides of the blade to preserve edge symmetry. Clean and dry both knife and stone after use to prolong service life.