Offering a convenient and easy-to-access way to sharpen your hooks, knives, scissors and tools, the EZE-LAP Diamond Key Chain Hook & Knife Sharpener features a groove especially for sharpening fishhooks. The clip makes it perfect for attaching to your vest or belt loop, and the key ring also means you can easily use it as a key chain. Includes case for sharpener. 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 Key Chain Hook & Knife Sharpener provides. Made in the USA