pocket knife sharpener ,sharpening,diamond sharpener,hooks sharpener,outdoor Material: Diamond Size 125mm, Diametre10mm pocket knife sharpener ,sharpening,diamond sharpener,hooks sharpener,outdoor 2-End Diamond Sharpener T0905D 2-End Diamond Sharpener ... 2-End Diamond Sharpener Feature: 1. Small diamond particle sharpener.2. Retractable rod slides into pen sized case, Including pocket clip.3. Groove ...