Spool organizer

This spool organizer just requires zipties and a drill bit. The size is universal for most spools, I found only the wider spools such as the amazon brand filament have to large of a diameter. This style is open and more convenient than the common drawer versions.

Directions:
It is best to get the parts into two sections by putting tape of the bottoms. Once you have all 4 around the spool, stack it onto another (unless this is the first one) and drill holes through the holes on the organizers. They will be somewhat slanted, but just put zipties through each one and in the end they will be locked down and the spools will be locked together.