A functional 3D printed filament spool made from colorful scrap filament pieces.  
This project shows how to reuse leftover material instead of wasting it.

The spool is fully usable and tested in real printing conditions.

NOTE : The holes are made tight so you don't need to use glue. If you can't push them in, use pliers. If your printer has played a trick on you and the hole opening isn't round, use a small Phillips screwdriver to adjust the opening. Good luck!

Diameter : 179mm - For A1mini it's perfect

Watch it before print :
 

Check other a1 and a1mini accesories and tips here : 

[https://makerworld.com/pl/collections/9938915-a1mini-accesories](https://makerworld.com/pl/collections/9938915-a1mini-accesories)