Is this 3D model free to download?

Yes, Christmas Tree Ornament 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 plainolddave, 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.

Christmas Tree Ornament

Source: Thingiverse by plainolddave

The Christmas Tree Ornament is a free printable 3D model from Thingiverse by plainolddave. Hi everyone - after a suggestion from one of the folks here ( this model has been remixed as a christmas tree ornament. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

5,796 saves Source: Thingiverse Updated 2026-09-06

Tags: Christmas, Tree, Ornament

About this model

Hi everyone - after a suggestion from one of the folks here ( this model has been remixed as a christmas tree ornament. The STL files print a sphere 100mm in diameter. The top hemisphere comes in two versions - one is just a plain solid hemisphere, and the other has space in the middle to put in an LED - your choice of which one to make. [EDIT 17 Jun 14] just posted some photos where I finally got around to adding LEDs - the "trench" piece in the middle looks cool laser cut from 3mm clear or opal acrylic with four LED's around the equator, plus a fifth LED in the laser dish. As an alternative to laser cutting, try 3D printing the middle from semi-translucent flouro filament Also posted solidworks zip files - enjoy!

Frequently asked questions

Is this 3D model free to download?: Yes. Christmas Tree Ornament 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 plainolddave.
Who made this model?: Designed by plainolddave, 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.