About this 3D model

I'am glad to introduce you my latest design of table spool holder.I needed spool holder which will be enough universal for many different types of filament spools and their dimensions (inner & outer dia) and simultaneously have ability to quick-switch of spool (no uncrewing, or so..). Holder is bolted from several parts so it can be printed on platform of size 200x200mm easily! Heavy enough to hold almost empty spools (no flipping) Very quick replacing of filament Universal! ability to install bearings for improved functionality (I recommend)