Make your own Icosidodecahedron


Attached you will find the STL file to 3D print the necessary internals for making a Icosidodecahedron like this. I have also included the generic SVG file. If you want to change the sizing of the shape, just know that the holes are 1/2" from the corners. It’s designed to work with M3 screws, but I’ve also use 6-32 with a bit of extra effort. If you don’t have access to a 3D Printer, you can buy these shapes here.

You need to print 30 of these for a Icosidodecahedron.

Icosidodecahedron-metric.stl (127.1 KB)


My First (Finished) Polyhedron!

This is really kind of you to share your work with everyone - thanks so much. I have been wanting to make one and now I have no excuses left, hehe. Thanks!


Yeah, I’m too lazy to do the math, so I appreciate them too! :smile:


Thanks so much! I don’t have a 3D printer, but I just bought a set of the internals from the link. This should be really fun to make!


Thanks so much - wish I had a 3D printer.


Thank you so very much! Extremely generous share!


Thank you for sharing.


Testing my fits before lasering with wood, this design is cool!!


Very cool!




The engravings look great. Nice work!