Features

• Pen-format diamond sharpener clips to a pocket, pouch, or backpack for instant field access
• D-shaped shaft with fishhook groove handles both flat edges and curved hook points in one tool
• Fine grit (600) suitable for general-purpose sharpening of fishing knives, pocket knives, multi-tools, hooks, darts, needles, points, and jewellery-making tools
• Protective pen lid shields the diamond surface when not in use

Specifications

• Overall length: 5-1/2"
• Shaft: D-shaped with fishhook groove
• Grade: Fine (F)
• Grit: 600
• Pieces: 1