Pocket Diamond Cutter Sharpener

Features:
Pen-shaped design, compact and lightweight, easy to carry.
Special groove designed for grinding fishhook; flat face designed for grinding cutter.
Retractable and can be stored in the case.
Used to sharpen cutter, chisels, scissors, fishing hooks, darts, etc.
Great accessory in your tackle box.
How to use:
Loosen the pen cap, adjust the rod to the proper length, and then tighten the pen cap. Hold the sharpener and grind your tool.