Is this 3D model free to download?

Yes, Clockwork Heart is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" 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 3DNA, published on MyMiniFactory. 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.

Clockwork Heart 3D printable model by 3DNA

Clockwork Heart

Source: MyMiniFactory by 3DNA

The Clockwork Heart is a free printable 3D model from MyMiniFactory by 3DNA. Valentines Day B9Creator Jewellery Competition WINNER! This is a clockwork heart to wear as a necklace paired with a key to be given to your special one. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

578 saves Source: MyMiniFactory Updated 2026-09-21 License: DOWNLOAD-SHARE-MAINTAIN-LICENSE-CREDIT-REMIX-NONCOMMERCIAL · non-commercial 2 makes

Tags: resin, competition-b9-valentines-day, winner-competition-b9-valentines-day

About this model

Valentines Day B9Creator Jewellery Competition WINNER! This is a clockwork heart to wear as a necklace paired with a key to be given to your special one. Partially inspired by the filigree style from the north of Portugal (Viana) and with a steampunk vibe, it's meant to be an interactive piece and a declaration of love: "You are the one that spins the gears of my heart. This key is yours." Please find attached two sets of files, one with separate gears for FDM 3D printing and one meshed together for the resin printer. The 3DNA team. Software used: Rhino and Solidworks.

Frequently asked questions

Is this 3D model free to download?: Yes. Clockwork Heart is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by 3DNA.
Who made this model?: Designed by 3DNA, published on MyMiniFactory. 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.