6 FUNCTION: 1. No. 1 V-Notch slot (Coarse CARBIDE)-Quickly set a new edge; 2. No. 2 (Fine CERAMIC)-Hone for a smooth finished edge; 3. Tapered diamond rod (Medium 400 Grit) for serrations & gut hooks; 4. Diamond rod with groove for fishhooks; 5. Ferro rod; 6. High-pitched emergency whistle
3 YEARS of Commitment and Superior After-Sale Service: Sharpal, headquartered in CA, US with branches in Germany and Australia, ensures easy and cost-effective sharpening solutions. All products are rigorously tested to the highest standards
DURABLE ABRASIVES & SUPERIOR SHARPENING PERFORMANCE: The CARBIDE and CERAMIC abrasives pass 10,000 times field use test. NEVER WEARS OUT. Preset optimal sharpening angle.
VERSATILE & EASY USE: This pocket knife sharpener not only quickly sharpens very dull or damaged blades, but also hone for razor sharp; Not only for straight edge but also serrated knife.
This portable field survival knife sharpener comes with a built-in lanyard hole, perfect for hunting, camping, and outdoor survival situations. It is also suitable for sharpening kitchen chef knives.