Remember dealing with these?!

I have an "authentic" set I've been using as coasters for years (decades?), but they're hard to come by nowadays, plus it looked like a fun project to print- hope you enjoy!

For now it's a work in progress, I want to learn how to use the customizer so that you can enter your own text, like guest names at a party, etc. I also need to come up with a better spring for the slider mechanism. Any help in these areas would be appreciated (get remixing). For now, you can print a solid color (just like the original, use a paper label or none), or a version that has an interchangeable 3D printed label, and several versions of labels, including a blank one. This is where the customizer would be cool to make your own. I added the Sketchup file if you want to add 3D text to the blank label for now...

What's on your floppy?!