(ISH) Wallet knife

The folding wallet knife  is an ultra-light and ultra-thin utility knife that fits comfortably into your wallet.At 2.2mm thin, the 13-gram wallet knife transforms from a credit card sized sheet into a well-balanced knife with a sturdy handle.The wallet knife features a nearly 3-inch long blade made from surgical steel, and the polypropylene handle is guaranteed to last a lifetime of unfolding and folding.A clever locking mechanism prevents accidental cutting or blunting when the wallet knife is closed.