In general, the wallet seemed well designed to me. The metal body was very strong and the internal mechanics were solid. I didn't have to worry about the cards slipping out if I didn't hold them properly or falling out when I took them out of my pocket. It holds up to 6 cards but requires two-handed operation when pressing the unlock button. Not sure if it will get easier over time or not as I have limited my card amount to 4-5. A cash lanyard comes in handy if you're carrying a small amount of cash, which I rarely do. It moves a little when you take it in and out of your pocket.
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