Is this 3D model free to download?

Yes, Retro Filament Spool Keychain 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 TheNewHobbyist, 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.

Retro Filament Spool Keychain

Source: Thingiverse by TheNewHobbyist

The Retro Filament Spool Keychain is a free printable 3D model from Thingiverse by TheNewHobbyist. I found Heliox's "Beautiful Mini Filament KeyChain" on the Adafruit news feed and thought they were completely amazing. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

253 saves Source: Thingiverse Updated 2026-08-28

Tags: Retro, Filament, Spool, Keychain

About this model

I found Heliox's "Beautiful Mini Filament KeyChain" on the Adafruit news feed and thought they were completely amazing. While I have a couple of spools that look like Heliox's modern spool design, the majority of my filament stock is on the older, chunky black spools of yesteryear. I decided to create my own version of the keychains with the retro (can we call it that yet?) spool design from when I started 3D printing in 2011. I'm still learning best practices for Fusion 360, so the design could be a bit more parametric, that being said I've included the .f3d and .step files if you'd like to make changes. !Retro Filament Spool Animated Build

Frequently asked questions

Is this 3D model free to download?: Yes. Retro Filament Spool Keychain 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 TheNewHobbyist.
Who made this model?: Designed by TheNewHobbyist, 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.