Credit Card Knife Thin Wallet Pocket Sized Survival Steel Tool Cardsharp Blade 0.5 lb 3 1/2″ by 2 1/4″ – 2 mm thin Surgical steel blade Folds to size of credit card – Protective hand guard Safety sheath Snap-open Waterproof locking mechanism The Instablade credit card knife is an innovative new idea that provides a light and ultra sharp knife in the shape and size of a credit card. The knife is attached to a hinge that […]

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