Is this 3D model free to download?

Yes, Parametric Auto-Rewind Spool Holder is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by VincentGroenhuis, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Parametric Auto-Rewind Spool Holder

Source: Thingiverse by VincentGroenhuis

The Parametric Auto-Rewind Spool Holder is a free printable 3D model from Thingiverse by VincentGroenhuis. Filament load/unload issues? MMU2 taking too much space? Not with this Parametric Auto-Rewind spool holder! It keeps filament on the spool during unloading, up to eight full. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

155 saves Source: Thingiverse Updated 2026-08-31

Tags: Parametric, Auto-Rewind, Spool, Holder

About this model

Filament load/unload issues? MMU2 taking too much space? Not with this Parametric Auto-Rewind spool holder! It keeps filament on the spool during unloading, up to eight full revolutions. This is a remake of the original Auto-Rewind Spool Holder, but with significant enhancements: - Fully parametric - Default spring size 100mm gives up to eight rewinding revolutions - Metal bearings can be used, but also works fine without any bearings - No tape or zip-ties needed - Compatible with existing spool stands with 8mm axle slots - Spring blades in the hub keep the spool pressed against the backplate for adequate friction and prevention of spool sliding off the hub - Adapter allows to mount differently-sized spools on the same hub - Spacers included to keep hub in place - Spring guard included How…

Frequently asked questions

Is this 3D model free to download?: Yes. Parametric Auto-Rewind Spool Holder is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by VincentGroenhuis.
Who made this model?: Designed by VincentGroenhuis, published on Thingiverse. 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.