4mm PTFE Labels

For my snapmaker U1, I wanted the ability to label the different tool paths so I could quickly glance over and tell which filament is feeding to which tool. Since I use the dry boxes instead of the spool holders on the side, it's not always obvious which box goes to which tool. So I modeled some very simple labels. I added the text in the slicer so the text can easily be edited. There are two sizes of label, if you want more just let me know I can easily produce additional. The fit is intentionally tight. It can be a little difficult to get enough grip on the PTFE tube to be able to force it in. One happy side effect of the tight fit is that it helps prevent the tube from getting sucked into the dry box, which can sometimes happen.