Credit Card / Loyalty Card / Business Card / Wallet

pinshape

I loaded up the card holder with four cards or just two cards and some dollars, and that was enough tension inside the wallet to keep everything snug and secure. You can turn it upside down and shake it around, and nothing falls out. I've got a GIF on my Twitter account showing this off. This one's made of NinjaFlex and uses about 20 grams of filament. The flexibility makes it super easy to grab your cards. I whipped up one for my son and he wanted to be able to stash his cash inside like you would in a wallet, so I extended the design to fit more bills.