Is this 3D model free to download?

Yes, Iris Pendant 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 potentprintables, 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.

Iris Pendant 3D printable model by potentprintables

Iris Pendant

Source: Thingiverse by potentprintables

The Iris Pendant is a free printable 3D model from Thingiverse by potentprintables. This is my design of an iris pendant. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

272 saves Source: Thingiverse Updated 2026-10-11 License: CC-BY · commercial OK Category: Wearables & Cosplay

Tags: hidden symbol, iris, iris mechanism, necklace, pendant

About this model

This is my design of an iris pendant. You can put any symbol or picture you like at the center of it. I also included four different front cover designs you can choose from. It is also my hope that others will design their own amazing front covers. To encourage this I have made a drawing (Front Cover Dimensions, Iris Pendant.pdf) that contains the base front cover dimensions that are required to make the iris mechanism work. And I have included “Front Cover Design Guide, Iris Pendant.pdf” to help steer other designers in the right direction. I tried to learn some lessons from the iris rings I have designed. Improvements are: - Used larger, easily available M3 x 8mm screws - Easier assembly because of the larger screws - Easier to print parts (no supports) - Customizable front cover (option…

Frequently asked questions

Is this 3D model free to download?: Yes. Iris Pendant 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 potentprintables.
Who made this model?: Designed by potentprintables, 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.