Is this 3D model free to download?

Yes, Musical Whistle 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 3E8, 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.

Musical Whistle 3D printable model by 3E8

Musical Whistle

Source: Thingiverse by 3E8

The Musical Whistle is a free printable 3D model from Thingiverse by 3E8. A fun little whistle that changes pitch as you slide the plunger back and forth. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

859 saves Source: Thingiverse Updated 2026-10-15 License: CC-BY · commercial OK 4 makes Category: Other

Tags: christmast, music, musical, stocking stuffer, trombone, whistle, xmas

About this model

A fun little whistle that changes pitch as you slide the plunger back and forth. Feel free to check out my other designs which are as diverse as they are many: January 24th, 2016 update: added a 2nd version that features taller shaft, plunger ringlet, holder and a taper to the input blow chamber. Here it is in action: April 1st, 2022 update: updated the design to be printed with a resin printer: April 14th, 2022 update: Happy Tax Day! I updated the plunger/slider to not be so stubborn in moving along the harshly coarse surface of the resin-printed whistle's inner shaft:

Frequently asked questions

Is this 3D model free to download?: Yes. Musical Whistle 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 3E8.
Who made this model?: Designed by 3E8, 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.