This is a small spool stand that is designed to go inside a zip top or vaccum bag with the spool.

I wanted something that would travel with the spool when I picked up the bag so I could easily set it back down again, and I just had some small shelf space, not enough for some of the large or modular rack models available here.

I designed it to work with the small spools I can print on my A1 mini, but seems to handle full size (1kg) spools just fine.