"My good friends at Filament Stories needed a little token to give away at all the various printery festivals and gathering, and so this tiny spool was born!  It's a four-part print: a bolt screws into one side, the filament screws on, and then the final side attaches after that. Now, it turns out people liked these little spools, so I figured I'd release them to the wild!  

As well as the original Filament Stories branded sides there is a blank model that you can customise (or just leave mysteriously unadorned)."