Bambu Lab Modular Multi Filament Spool

Introduction

A multi-filament drop-in replacement for the bambulab spool.

You'll be able to insert up to 3 different filament in a single spool. Useful if you have samples or leftover on many spools.

The project is modular so you can rapidly and easily change the internal spools

[Credits to dlcboy for the idea]

What you'll need:

Filament Clip

To stop the filament from unwinding you'll need this filament clip:

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 tabs stoppers inside the channels (optional, the spools are held still by the friction once closed)
• put together the bambulab spool and twist it back in position the 2 halves

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