Is this 3D model free to download?

Yes, 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 pmcinerny, 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.

Spool Holder 3D printable model by pmcinerny

Spool Holder

Source: Thingiverse by pmcinerny

The Spool Holder is a free printable 3D model from Thingiverse by pmcinerny. I needed a way to organize all of the filament in my classroom. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-11-03 License: CC-BY · commercial OK Category: 3D Printer

Tags: Spool, Holder

About this model

I needed a way to organize all of the filament in my classroom. I challeneged a pair of students to design a way to store and organize my filament. They designed this spool holder using tinkercad. They are super proud of their design, and so am I! They wanted to include a signature, so the initials of their names are embossed on the inside of the vertical arm. We printed these at 10%, but notice some bowing on the ones holding the close to full spools. bumping it up to 20% might be a good idea. EDIT: I update the file, as the first one I uploaded seems to have an artifact of some type

Frequently asked questions

Is this 3D model free to download?: Yes. 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 pmcinerny.
Who made this model?: Designed by pmcinerny, 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.