Slim Wallet for 6 cards or under

*This is still a work in progress*
Features:
*Rails to lead every cards
*6 possible card spots (1 that is outside of the case for either a magnetic bus card or money)
*A cap to close the wallet

Things needed:
1x 12mm M2 screw
If you have a longer M2 screw, just take two pliers and twist the screw untill it breaks (try until you reach 12mm)

This is a slim wallet inspired by https://www.thingiverse.com/thing:1756637 "Slim Wallet V4"

I had issues using more then 4 cards inside the Sl