• 4-IN-1 POCKET DESIGN - Compact design features tunsten carbide, serrated knife sharpener, ceramic sharpening rod and diamond tapered rod to service all types of knife blades.
• TUNGSTEN CARBIDE SHARPENING ELEMENT - Just three to four strokes of the tool using moderate pressure quickly sharpens any blade for a precise cutting edge.
• SERRATED KNIFE SHARPENER - Designed to get inside even the smallest blade serrations.
• CERAMIC SHARPENING ROD - Use the 1,000 grit rod to polish knife blades to a finished edge in just three to four strokes.
• DIAMOND TAPERED ROD - The ideal 600 grit sharpening tool for fast reconditioning and maintenance.
• IDEAL FOR ALL TYPES OF KNIVES AND BLADES - Utility, work, hunting or cutlery blades can be sharpened quickly and easily.

NOTE: Sharpening angles are pre-set at 22.5° to achieve a 45° inclusive angle.