Is this 3D model free to download?

Yes, 20Sided Companion Dice - Portal 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 Rimaker, 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.

20Sided Companion Dice - Portal

Source: Thingiverse by Rimaker

The 20Sided Companion Dice - Portal is a free printable 3D model from Thingiverse by Rimaker. Hello guys! I downloaded the I Kiko version of this amazing dice inspired by the Portal world, but i didn't like some of its features... You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,623 saves Source: Thingiverse Updated 2026-10-14 License: CC-BY · commercial OK 2 makes Category: Toys & Games

Tags: Cave, computer, cosplay, DD, dado, dice, dungeons and dragons, game, games, GDR, numbers, Numeri, pc, portal, RPG

About this model

Hello guys! I downloaded the I Kiko version of this amazing dice inspired by the Portal world, but i didn't like some of its features... In fact i replaced the number 20 with the number 1 so the heart now represents the number 20! The model wasn't manifold... fixed! I resized the dice too so now is equal to a real 20 sided Magic's one. You may want to enlarge it a bit for an optimal print. (Check the Notes below for more info.) Have a nice print!

Frequently asked questions

Is this 3D model free to download?: Yes. 20Sided Companion Dice - Portal 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 Rimaker.
Who made this model?: Designed by Rimaker, 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.