Features

• Pen-format diamond sharpener clips to a pocket, pouch, or backpack for instant field access
• Tapered shaft profile designed to sharpen serrated blades and pointed tools with precision
• Fine grit (600) suitable for general-purpose sharpening of fishing knives, pocket knives, multi-tools, hooks, darts, needles, and points
• Protective pen lid shields the diamond surface when not in use

Specifications

• Overall length: 5-1/2"
• Shaft: Tapered (for serrated blades)
• Grade: Fine (F)
• Grit: 600