Description

There are plenty of card wallets out there. I found a simple great one somewhere but couldn't find it again so I made my own from scratch with some improvements.

Goal was to have a minimalistic card wallet which is thin and can bend easily in any direction without breaking. This allows it to be put in the back pocket while sitting in the car without feeling it or breaking it. The curved spring design allows it fit 4 to 8 cards.

Filament

I suggest using good quality PETG to maintain the flexibility of the wallet. Good PETG is made for example by "Das Filament" but “Esun PETG basic” is brittle or has bad layer adhesion. ASA is also too brittle.