Bambu Lab Multi Filament Spool for A1 MINI ONLY
Introduction
A multi-filament drop-in replacement for the bambulab spool. This model is an adaptation for the A1 Mini Buildplate.
You'll be able to insert up to 2 different filament in a single spool. Useful if you have samples or leftover on many spools.
![](https://makerworld.bblmw.com/makerworld/draft/154409/2023-10-15_202221651d22e.png?x-oss-process=image/format,webp)
It is also available a 4 Filament Spool Version here
![](https://makerworld.bblmw.com/makerworld/draft/154409/2023-11-04_3c99c41e00c1b.png?x-oss-process=image/format,webp)
What you'll need:
Filament Clip
To stop the filament from unwinding you'll need this filament clip:
![](https://makerworld.bblmw.com/makerworld/draft/154409/2023-10-14_1622cbf74ed12.png?x-oss-process=image/format,webp)
Assembly instructions
- twist the bambulab spool to open it in half
- align every spool disk as shown in the illustration, taking care to align the internal channels
- insert the dovetail stoppers (the 2 trapezoid pieces) inside the channels
- put together the bambulab spool and twist it back in position the 2 halves
![](https://makerworld.bblmw.com/makerworld/draft/154409/2023-10-15_f5c59b2a245a7.png?x-oss-process=image/format,webp)
![](https://makerworld.bblmw.com/makerworld/draft/154409/2023-10-14_840315b5910f3.jpg?x-oss-process=image/format,webp)
Filament insertion
- Straighten up the end of the filament
- Fold at 90 degree angle the last 2-3 mm using a plier.
- Put the curved filament in the hole
- Start winding it mantaining tension on the spool for the first couple of turns