Is this 3D model free to download?

Yes, Printable Trumpet 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 LtDan, 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.

Printable Trumpet 3D printable model by LtDan

Printable Trumpet

Source: Thingiverse by LtDan

The Printable Trumpet is a free printable 3D model from Thingiverse by LtDan. is a better version of this trumpet if you're interested in building one. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

9,626 saves Source: Thingiverse Updated 2026-11-02 License: CC-BY-NC · non-commercial 2 makes Category: Other

Tags: 3D printing, b, flat, instrument, trumpet, valve

About this model

is a better version of this trumpet if you're interested in building one. This is a 17 piece printable trumpet. It was modeled somewhat after a Bach Stradivarius. I have printed one myself and the sound quality and playability is honestly pretty bad. The reason I am posting my files is so people can try their hand at improving the design and to print it for themselves. You can see more pictures of mine here: It takes a while to make this. Almost all the parts require post printing work and some require a lot of it. Probably 5ish days of just printing time. Here is a video of me attempting to play it. As I said, it doesn't play well at all. If you have any design questions or need help please message me. Edit (4/15/15) I uploaded the new version as a remix here. It's the same thing that was…

Frequently asked questions

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