Μoney clips growing in popularity. Τhe Gerber GDC Money Clip, not only does it hold up to five essential cards, but it contains a 1.75 inch fine edge stainless steel blade.
Wrap your finger around the Gerber blade ring, press your thumb against the thumb grip, and you’ve got a solid hold that won’t budge when you put a bit of power behind a cut. When you’re done, the blade snaps back into its sturdy, safe money clip sheath.
Available here: Gerber GDC Money Clip