BamuLab Double Filament Spool Adapter 3D printable model by nikola
BamuLab Double Filament Spool Adapter photo 1 BamuLab Double Filament Spool Adapter photo 2

BamuLab Double Filament Spool Adapter

Source: MakerWorld by nikola

The BamuLab Double Filament Spool Adapter is a free printable 3D model from MakerWorld by nikola. WhatThis is a spool insert designed for BambuLab spools, but with the step files included it can be modified/remixed for other spools as well - which I encourage anyone with the. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld
QR code to download the Thinger app
On a computer? Scan with your phone to install the free app.
202 saves Source: MakerWorld Updated 2026-09-27 Print time: 4h 26m Filament: 125 g License: CC-BY · commercial OK ★ 5.0 (6) 26 makes Category: 3D Printer

Tags: spool, bambulab, dualfilament

About this model

WhatThis is a spool insert designed for BambuLab spools, but with the step files included it can be modified/remixed for other spools as well - which I encourage anyone with the skills to do. It essentially allows the filament to be put on both halves of the spool individually, all while maintaining AMS compatibility and functionality for the loaded filament. This project doesn't allow you to use more colors than AMS allows, just to “store” more different filaments in the AMS enclosure or anywhere else.This is not limited to AMS, it should work with all kinds of rollers, spool holders, filament dryers, etc. WhyI've accumulated many spools with a little bit of filament left (

Frequently asked questions

Is this 3D model free to download?
Yes. BamuLab Double Filament Spool Adapter is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?
The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by nikola.
Who made this model?
Designed by nikola, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

Similar 3D models in spool

More from nikola

Browse related collections

Free 3D Prints for the Bambu Lab A1 Free 3D Prints for the Bambu Lab P1S Free 3D Prints for the Bambu Lab X1 Carbon Free 3D Prints for the Creality Ender 3 (All Versions)
Gear / Paid link The gear we print with Filament, tools, build plates and the hardware behind the models on Thinger, in one shoppable photo on our Amazon storefront. See the gear → Thinger earns a commission from qualifying purchases made through this link, at no extra cost to you.
Open in Thinger Get STL