This is a pass that I use for my classroom so I don't have to write a billion little passes on post-it notes. When people find them in the hall, they always know who they belong to!

I keep them on my desk in a little box, and students can come in and get one to show to their teachers when they need to spend time with me during their free study period.

To customize the pass, use Autodesk Inventor and edit the embossed sketch of the text on the pass. In the Inventor browser, click Emboss>Sketch>Rightclick>edit sketch. Rightclick the text>Edit Text and change it to suit you.

Then, export the file as an STL file, import the file into Cura and reslice it. Voila.