ReFill Spool holder

Really nice idea... Get only the filament and print your own spool holder:)
This is my work in progress to use in my future filaments from FormFutura, that have great materials, I've been using alot of their recycled materials, and now they have ReFills...;)

They made a Christmas contest, that I'm afraid I don't manage to finish on time... Just a busy hobbyist by the way;)

THis is my beta version, working, but might make it smaller...And add small changes