The Pocket Knife Sharpener is a compact, packable knife sharpener designed for sharpening on the go. The diamond sharpening plate and ceramic honing rod use built-in angle guides to create a sharp edge anytime, anywhere.

• Perfect knife sharpener for field, home or shop use.
• 20° angle guide on the 320 grit diamond plate
• 25° angle guide on the fine ceramic rod
• Compact and precise design make is easy to pack carry so you can sharpen anytime, anywhere - with speed and ease.
• All elements are self-contained and require no set up or assembly in the field.
• This tool comes with a Lifetime Warranty.
• Made in USA

More info available at official site: https://www.worksharptools.com/pocket-knife-sharpener.html