Is this 3D model free to download?

Yes, Grand Piano Action Model - Single Key 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 Dan, 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.

Grand Piano Action Model - Single Key 3D printable model by Dan

Grand Piano Action Model - Single Key photo 1

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Grand Piano Action Model - Single Key

Source: MyMiniFactory by Dan

The Grand Piano Action Model - Single Key is a free printable 3D model from MyMiniFactory by Dan. Download your Free Sample Key STL ahead of the launch of Mechanistic's Grand Piano Crowdfunding Campaign! Check the campaign here: Tutorial document is included in the ZIP with. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

55 saves Source: MyMiniFactory Updated 2026-10-09 License: CC-BY-NC · non-commercial

About this model

Download your Free Sample Key STL ahead of the launch of Mechanistic's Grand Piano Crowdfunding Campaign! Check the campaign here: Tutorial document is included in the ZIP with the sample files.

Frequently asked questions

Is this 3D model free to download?: Yes. Grand Piano Action Model - Single Key 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 Dan.
Who made this model?: Designed by Dan, 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.