Simple Card Wallet

Simple credit card wallet.

Can hold up to 4 cards at a time.

I drill 2 holes on both sides and used small screws to hold the parts together. I also glued the parts together before.
The parts have grooves to assemble them correctly.

/!\ **I have added a new design which includes a new cutout on the front of the wallet to take the cards out easier as the first cutout didn't push them far enough.**

Mechanism inspired by B-Dizzle: https://www.thingiverse.com/thing:3843971/makes