A Sturdy Simple Spool Holder

I needed several spool holders and I couldn't find anything quite right for me, so I created this attractive, super simple, yet surprisingly sturdy spool holder that is entirely 3D printed and snaps together. It is designed to fit almost all filament spools up to 1 kg (limited by size, not weight) I printed at 3 shells and 20% infill, but that was overkill. You're probably ok at 2 shells and 10% infill (let me know in the comments!) The top rests on the holder for easy spool removal, and the b