Gerber Legendary blades manufacturers several knife sharpeners. Of those one of the most popular is the Gerber diamond knife sharpener. It is not bigger than an ink pen but can put a quick edge on just about anything.
The Gerber DF6 sharpener model 22-41846 has six diamond coated fingers. One pass through this sharpener is equal to six swipes on a traditional steel. Now you can sharpen all types of knife blades to a 30 degree edge with no worries. It takes a fraction of the time of traditional honing, and requires no sharpening skills.
The Gerber DF8 knife sharpener model 22-41847 is a compact, lightweight and easy to use sharpener. This makes it great for sharpening knives or axes in the field. The diamond coated fingers are designed to reproduce the effect of using a traditional steel. One swipe through the DF8 sharpner is equal to eight swipes on traditional steels. The DF8 sharpens to a 30 degree edge quickly and efficiently while eliminating the need to ever regrind your knife.
Gerber's full line of outdoor recreational equipment includes sharpeners that help the outdoorsman keep knives and tools in working order. The Diamond Knife Sharpener™ with its pocket clip and retractable sharpening blade is lightweight, easy to carry and easy to use.