​I built this tool that lets you generate custom 3D-printable keychains using chemical element symbols from the Periodic Table. You input a word (e.g., Ge-Ni-U-S, Ir-O-N, La-B), and the script verifies if it's mathematically possible, auto-scales the text, and renders the tiles.

​I wanted to share it here to get your feedback and suggestions on how to improve the project. This is my first time coding in OpenSCAD, and I know I have a lot to learn. Any advice on optimizing the code or the physical model design is highly appreciated.

​If you like it, feel free to use it and share your prints. Support and constructive criticism from the community are the most rewarding parts of this process.