Filament Spool Box Hangers

Made to be stackable, hang boxes of filament in your closet. Print a hanger then as many box holders as needed. I have hung as many as four form one hanger with no issues. I suspect yo may hang as many as you like. 

Print the box backside on the bed (oval hole down) with no supports. This runs the layers vertically for strength. 

Print the hanger with the backside top angle on the bedside. No supports needed that way either. 

I always prefer using Polymaker filaments. They print very well even when not perfectly dry. Very forgiving filament. Below are some affiliate links to my favorites on Amazon:

Polymaker PETG Black https://amzn.to/3N6CKSk

Polymaker PLA PRO https://amzn.to/3NfYmeU

This Polymaker dry box is awesome. By far the best box out there. Doubles as storage and comes with a great feed tube to use as a holder for printing. Check it out https://amzn.to/3YvOtfB