2022 Machined Wallet

Now that I have a driver's license, I had an idea for a wallet that I wanted to try out.  More work is needed to get it just right.  Additional prototyping needed. The idea is that there are 5 tiny ball bearings between each section, each in a machined arc.  As you open the wallet, the panels fan out.  The top pocket opens last with an additional detent, as primarily I use my debit card.