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 - 3 ³⁄₈× 2 ¹⁄₈ " x 1mm thick

CREDIT CARD SHARPENER

This abrasive tool was designed to be the same size and thickness as a regular credit card or gift card yet function as a multi tool sandpaper for everything from polishing to sharpening. This unique feature means that by only taking up only a credit card’s worth of space you gain a full pocket knife sharpener kit. This abrasive tool is excellent for everyday carry ( EDC ) since after all, when's your wallet not with you? Our survival cards allow you to always have your gear within reach because they never leave your side. Grim survival cards are your silent partner for whatever life has to throw at you.

The Ultimate Altoids Tin maintenance and sharpening card

These credit card knife sharpeners fit perfectly into an Altoids EDC kit or other small containers. This means you can fit hundreds of pieces of gear into a pocket sized tin, allowing you to put a comprehensive field sharpener and abrasive tool, into your pocket, weighing next to nothing. This capability allows you to have an extremely compact EDC field sharpener kit that can also make a fantastic addition to your bug out bag.

An Ultralight Credit Card Sharpener

These multi tool blade sharpener  weigh less than an ounce, and are only about 1mm thick. This multi tool sandpaper can maximize your storage capabilities without losing, and in many cases gaining additional utility and function. 

Grim Workshop, Nearly a Decade Making Survival Cards.

For close to a decade, Grim Workshop has been at the forefront of crafting innovative and high-quality EDC tools and survival gear. Grim specializes in our survival cards, dog tag survival necklace, and micro tools. Our commitment to excellence is underscored by our ongoing collaboration with experts in their field. These collaborations have been a testament to our dedication to precision, functionality, and the expertise that goes into every product we create. As we continue to evolve, our enduring commitment to producing top-notch survival tools remains unwavering, ensuring that our customers are equipped with the very best for their outdoor adventures.

Proudly Made in the USA Gear

Grims multi tool blade sharpener from conception, to prototyping, manufacturing, and even its steel is sourced right here in the USA. Buying Grim credit card knife sharpener supports not just small businesses but also American Manufacturing. 

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Grim Survival Cards are: 

• Credit card sized
• Fit into an Altoids tin
• Reusable
• Stick to flat surfaces
• Ultra lightweight
• Made from hardened steel
• Made in the USA