Cause Bracelet - Customizable

I call this the "livestronginator" because that's the most widespread example of those stretchy cause bracelet things. But the problem is, what if you have a cause (real or a joke) and you don't have a bracelet? Well, now you can make your own!

(FYI This is based on my customizable o-ring generator, thing 225603. )

UPDATE: I just noticed that of the people who have made customizations, it seems that ALL CAPS works better. If not, the text seems to fall off the edge.

Currently it has a few limitations:
* The height does not adjust right. Leave it set to 10mm.
* The molds don't work yet.
* Images do not work. (I'm not even sure this idea will ever really fly.)

NOTE: Also I have not tried actually printing one yet. I don't see why it wouldn't work, but you never know, I guess...