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Natural Yellow Coticule slipstone handcrafted in Belgium for sharpening curved, concave, and difficult-to-reach blade profiles.
Natural Coticule
Made from renowned Yellow Coticule quarried in the Ardennes region of Belgium.
Garnet abrasive
Natural garnet crystals provide smooth, effective abrasion for producing sharp and polished edges.
Special shape
Designed for gouges, carving tools, unusual knife profiles, and other surfaces flat stones cannot reach.
Precision sharpening
Slipstones are especially useful for maintaining blades and tools with curved, concave, or difficult-to-access surfaces.
Each stone is hand-cut and finished, preserving authentic Belgian sharpening tradition while offering practical control for detailed edge maintenance.
Applications
• Carving tools
• Gouges
• Curved blades
• Concave edge profiles
• Precision instruments
Available sizes
75 × <7 mm — thin profile for the finest and most delicate tools.
75 × 7–12 mm — medium thickness for versatile general use.
75 × >12 mm — thicker stone for larger carving tools and heavier applications.
Specifications
