This customizable keychain is designed to be similar to the periodic table, where you can input your own initial and number to be personal.

You can also use Bambu lab AMS possibilities to color the print or do it independently with acrylic color.

MakerLab

Print and build your own periodic table keychain using Makerworld MakeMySign https://makerworld.com/en/makerlab/makeMySign

If there are any problems with the STL, 3MF models or you see what I can improve, write a comment. Thanks :)