Grumpy Old Geeks Products Wallet Ninja Product Wallet Ninja 2 mentions in 1 episode A credit card sized multi-tool received as a gift and placed in a backpack. Mentions 405: A Graveyard of Good Ideas Jan 11, 2020 57:08 the Wallet Ninja 18-in-1 credit card size multi-tool 57:45 I've thrown it in my backpack