Perfect for stashing in your pocket, the EZE-LAP Diamond Pen Type Hook Sharpener features a 2” diamond D-shaped shaft with a groove especially for sharpening fish hooks. Its cap can be used to cover the sharpening shaft when not in use, and also serves as the handle when sharpening. Great for sharpening your knives, scissors, hooks, tools, etc.EZE-LAP has been a pioneer of diamond sharpeners since the early 1970’s - offering the flattest, most consistent diamond sharpeners on the market today. You’ll be amazed by the quality and consistency of the finishes that the EZE-LAP Diamond Pen Type Hook Sharpener provides.Made in the USA