The Top Shelf Diamond Retractable Knife Sharpener features an unbreakable, diamond coated steel rod which is specially designed to sharpen all types of knives, including serrated. Multiple layers of medium grit, monocrystallin diamonds allow for quick & efficient sharpening while still giving you that razor sharp edge on your knives, tools or hooks. The reversible rod can be adjusted to variable lengths. It has a sharpening groove for hooks & a shirt pocket slip for easy storage. Light, compact & durable, the Hiamea Diamond Retractable Sharpener is the perfect partner for the outdoors.

• Tapered diamond coated rod sharpens serrations
• Half-round diamond coated rod sharpens straight edges
• Sharpening Groove for hooks
• Aluminum housing protects the sharpening rod
• Pocket clip for easy storage
• Reversible rod stores in handle
• Medium Diamond 400 Grit

Instructions:

• Loosen the metal screw cap & pull the diamond rod out to the desired length
• Securely tighten the metal screw cap so that the rod will not move
• No lubricant is required
• Store the rod in handle with tapered end down when finished sharpening
• Clean rod after each use with a dry cloth or dry soft toothbrush
• For straight edges, use the half round rod for best results
• Always hold the handle with the rod facing down
• Place heel of the blade on the diamond rod closest to the screw cap & work away from your body
• For serrated edges, use the specifically designed tapered round rod
• Only sharpen the one side of your knife-edge serrations