An OpenSCAD implementation of parametric SD Card wallets, designed with 3D printing in mind. I got inspired to design this after seeing, printing and liking Natalucciu's SD Card Wallet. I liked it so much that I had to improve upon it to my liking :), by making it as small / compact as possible, adding a wallet close lock and making several wallet configurations. Although inspired by Natalucciu's project, my project was made entirely from the ground up, all files are original.

Need to hold some Micro SD Cards too? Use a Micro SD Card to SD Card adapter or print this one here (I have not yet tested it myself).

I exercised the lock mechanism more than 160 times on one of the prints, without any loss of functionality. The spring will give a little on the first usage but that's OK, it is expected.

The output STL files for a few practical configurations are included, ready to be sliced and printed: for 1x1 (2 cards), 1x2 (4 cards), 2x1 (4 cards), 2x2 (8 cards), 3x1 (6 cards), 3x2 (12 cards) and 3x3 (18 cards) wallets, but you can find the design files and more information on making your own in this Printable SD Card Wallets GitHub repository.

I can add STL files for more configurations if you like. Any feedback is appreciated.

Enjoy :)