👉   Play freely and build endless fun at home with STEMFIE, the free 3D-printable educational toy   👈 

This STEMFIE project builds a small Christmas tree you can assemble in under 15 minutes and decorate using colored STEMFIE fasteners. 

You can visit the Christmas Tree project page for more information and instructions on assembling the tree. If you are in a hurry and want to start 3D-printing it before Xmas, download the full project file archive from this link.

I wish you all a Merry Christmas and happy 3D printing! 


Quick-print sample

STEMFIE.org Quick print sample shoulder screw pin nut washers brace

The STEMFIE Quick-print Sample file is an easy way to test a few STEMFIE parts and fasteners. You can also check the STEMFIE Calibration File for more elaborate types of fasteners.



STEMFIE is a free, open-source, 3D-printable construction set toy that helps children learn STEM! Download the files freely, and please support my efforts to expand this project.