Zombie Nick Knife Sharpener and Whistle
The Zombie "Nick" Sharpener and Whistle features diamond rods on one side and ceramic rods on the other for simple sharpening. 3-5 pulls through is enough to sharpen most blades. For added security, the Zombie Nick has a loud survival whistle built in. Measures 3" x 2" and comes with a zombie green nylon cord.