Card Keeper
thingiverse
I'm keeping my cards secure but easily accessible, hoping the solution will pay off. I assume these items are an essential fashion accessory. Preparation Get a physical copy. Scale the contents to fit within 56 millimeters of space or slightly wider if desired. The optimal size will depend on your chosen storage needs.
Download Model from thingiverse
With this file you will be able to print Card Keeper with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Card Keeper.