×Read this message from Erik, founder of YouMagine

Festive Harmony (Polyhedral Christmas Ornaments)

Assembly Christmas ornaments based on regular solids.

For your home

Creative Commons Attribution Noncommercial Share Alike

Commercial use is not allowed, you must attribute the creator, you may remix this work and the remixed work should be made available under this license.

Learn more or download attribution tags


Were Plato with us today, these would most certainly be on both his ideal and real Christmas trees!

This ornament consists of a dodecahedron whose faces are held in place by a wireframe spherical icosahedron. The dodecahedron faces come in two variations, a star, and a slightly modified pentaflake (second iteration).
The concept of using an icosahedron as a support frame for a dodecahedron was inspired by the split polyhedra in Rinus Roelofs’s project "Dynamic Tilings" (original version: http://www.rinusroelofs.nl/projects/dyn-tilings/pr-dyn-tilings-00.html , archived version: https://web.archive.org/web/20210509140606/http://www.rinusroelofs.nl/projects/dyn-tilings/pr-dyn-tilings-00.html ).

Materials and methods


You will need the following:
- star.stl or pentaflake.stl: 12x
- connector.stl: 30x
The ornaments hold together without glue.



Issues are used to track todos, bugs or requests. To get started, you could create an issue.


Mini bubblevoidbubble published this design ago