Our Ti Cutting Cards are crafted to the same exacting and durable standards as all of Marc Mummert's titanium line, now updated with our signature graphics.

Marc Mummert's titanium credit card knife features a razor-sharp, carbidized edge. Purpose-built to provide an accessible cutting edge, the card is constructed from .025" thick 6Al-4V titanium. It maintains the exact dimensions of a standard credit card and possesses enough flexibility for comfortable carry in a wallet. Our exclusive"Liberty 250" version is presented in a red, white, and blue colorway with a blackened border. Impregnated carbides at a Rockwell Hardness of 72 ensure a long-lasting, sharp edge for any backup scenario. Handmade in the USA, the final product features a durable, case-hardened finish with a detailed, TAD-exclusive graphic.

Due to the nature of custom items, slight variations may occur.

By placing an order with Triple Aught Design, you are verifying that you are over 18 years of age and are aware of all local, state and federal laws regarding the possession of, or the carrying of this product. Triple Aught Design shall be held blameless for any infraction of laws made by the purchaser.