First aid for your blade®: the first responder for field repairs on all types of knife blades. It’s like having an entire knife sharpening system right in your pocket - able to tackle regular or serrated blades, gut hooks, hunting, fishing, - just about any knife using one or all of the following elements:

Tungsten Carbide
Just three or four strokes will restore your blade. 

Ceramic Sharpening Rods- 1,000 grit
Polish to a finished edge in three or four strokes. 

Serrated Knife Sharpener- 800 grit
Designed to get inside even the smallest serrations.

Diamond Tapered Rod- 600 grit
For fast reconditioning and maintenance of both straight and serrated blades. Excellent for Gut Hooks.

Sharpening angles are pre-set at 22.5º to achieve a 45º inclusive angle.

Dimensions: 3.9" x 1.25"