D20 inside icosahedron 3D printable model by adafruit

D20 inside icosahedron

Source: Thingiverse by adafruit

The D20 inside icosahedron is a free printable 3D model from Thingiverse by adafruit. 3D Print a D20 inside an icosahedron inside a dodecahedron to test water soluble filament. You can download the STL file from the original listing below and print it at home.

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175 saves Source: Thingiverse Updated 2026-04-06

Tags: D20, inside, icosahedron

About this model

3D Print a D20 inside an icosahedron inside a dodecahedron to test water soluble filament. Slice settings on learn guide:

Frequently asked questions

Is this 3D model free to download?
Yes. D20 inside icosahedron is free to download from Thingiverse. Click the "Download free STL" button 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 adafruit.
Who made this model?
Designed by adafruit, 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.

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