Is this 3D model free to download?

Yes, Anatomical Heart 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 pignoodle, 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.

Anatomical Heart Keychain 3D printable model by pignoodle

Anatomical Heart Keychain

Source: Thingiverse by pignoodle

The Anatomical Heart Keychain is a free printable 3D model from Thingiverse by pignoodle. Anatomical heart that has a loop to put on a key ring or maybe even a necklace! You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

3,567 saves Source: Thingiverse Updated 2026-10-14 License: CC-BY-NC · non-commercial 36 makes Category: Other

Tags: anatomy, anitomical, Heart, keychain, keychains, keyring, model, pendant

About this model

Anatomical heart that has a loop to put on a key ring or maybe even a necklace!

Frequently asked questions

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