Some practical inspiration from my best friend:

Some practical inspiration from my best friend:
Given a 5l Samla box (or a similar plastic box), it’s just 5 minutes of work to get a cheap universal spool holder. And there’s also the option of adding a dust cover.
http://www.instructables.com/id/1-filament-spool-holder/ #ikeahack
http://www.instructables.com/id/1-filament-spool-holder