Sharpening Card : Credit Card Sharpener and Maintenance Tool

The Sharpening Card : A Credit Card Knife Sharpener That Fits in Your Wallet Keep Grims sharpening cards close by for your knives, hooks, and other gear, as well as for maintenance and polishing. Each credit card sized sharpening tool is available in four different grits for everything from debris removal, to sharpen and polishing. Flexible backing means you can roll it and sharpen serrations and other hard to get to places easily utilizing these abrasive tools.   Card Sharpener Tool Specs: Credit Card Size – This Pocket Knife Sharpener Card is the same size and thickness as a standard credit card so it fits into a standard wallet slot. Fits into an Altoids Tin – This credit card sized field sharpener fits into a standard Altoids sized mint tin or other containers for a compact ultralight multi tool blade sharpener on the go. Proudly Made in the USA – This abrasive tool card was designed, prototyped, manufactured, and had its materials sourced right here in the USA. Dimensions