Credit Card Multi-Tool ($16)

If you're too cool for a swiss army knife, then this is for you. It's roughly this size of a credit card, slightly thicker and has all sorts of things: a 2 inch serrated knife, magnifying glass, compass, tweezers, bottle opener, flathead screwdriver, toothpick and ruler.
This is really cool and would fit in your wallet. I want it!

Amazon link!

If you're too cool for a swiss army knife, then this is for you. It's roughly this size of a credit card, slightly thicker and has all sorts of things: a 2 inch serrated knife, magnifying glass, compass, tweezers, bottle opener, flathead screwdriver, toothpick and ruler.
This is really cool and would fit in your wallet. I want it!

Amazon link!