First of all: If you like this model, please be fair and klick on the like button and download it. That would help me to earn some points.

This model was designed a view years ago.

In contrast to other key chains, which I found, the outer shape of this key chain is adapted to the contour of the font, and so the size changes dynamically. The font can be made lower than the edge, so that the letters are somewhat protected. In addition, the filament color can be changed for the last one or two layers of the font. If you then continue printing with the basic color, only the font gets this color, not the frame.

To customize your own key chain, just click on the green button “Customize”

Currently I can't find out, which fonts are installed, so using a special font doesn't work yet.
You can export text and frame separately for multi material printing.
I like to print key chains with flex so they won't bother in my pocket.