GRIM WORKSHOP Firefly Blade: Credit Card Knife for Your Wallet WeatherTec™ system – patented welded

WeatherTec™ system – patented welded floors and inverted seams help keep water out

sleek discreet design

Heavy Duty Old School Military Sleeping Bag

durability and consistent daily performance

Blade Grind: Flat

GRIM WORKSHOP Firefly Blade: Credit Card Knife for Your Wallet WeatherTec™ system – patented weldedFirefly Blade: The Credit Card Knife with Built In Firestarter The Firefly Blade is a true credit card knife designed to live in your wallet while still delivering real cutting and fire starting capability. Made from high carbon steel and sized exactly like a credit card, this wallet knife combines a sharp usable blade with an integrated ferrocerium rod, giving you both cutting and ignition in a flat, everyday carry format. This credit card knife is