Pen-Shaped Diamond Multi-Use Sharpener

Length: 12.4 cm; diameter: 1.2 cm; minimal weight, maximum utility. Core sharpening surfaces feature diamond abrasives for durability and cutting efficiency. Three distinct zones serve specific edge profiles: flat rod for straight blades (e.g., ceramic knives, survival knives), diamond-coated rod for serrated edges, and precision groove for fishing hooks and similar curved implements. Its ergonomic pen silhouette ensures intuitive handling and stable control. A functional metal clip provides secure, versatile attachment — ready for daily carry, fieldwork or travel without extra pouches or cases.