Is this 3D model free to download?

Yes, Celtic Trinity Knot 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 kendel3d, 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.

Celtic Trinity Knot 3D printable model by kendel3d

Celtic Trinity Knot

Source: Thingiverse by kendel3d

The Celtic Trinity Knot is a free printable 3D model from Thingiverse by kendel3d. These earrings are in the shape of the Celtic Trinity Knot, also called the Triquetra. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,291 saves Source: Thingiverse Updated 2026-11-03 License: CC-BY · commercial OK 3 makes Category: Wearables & Cosplay

Tags: celtic, celtic art, celtic earrings, Celtic knot, celtic knotwork, irish knot work, irish art, irish earrings, irish knot, irish knotwork, irish triquetra, Saint Patrick, saint patricks day, St Patricks, St Patricks Day

About this model

These earrings are in the shape of the Celtic Trinity Knot, also called the Triquetra. It is said to have had several meanings over the centuries. Most commonly it is said to represent the Holy Trinity, with or without the interwoven ring. The ring is said to represent never ending love, among other things. Most people just think it's a cool design. I printed it here with two different plastics, one opaque and one translucent. The opaque one shows off the interwoven appearance of the design better. But the translucent one is a UV reactive PLA that shines bright in sunlight or a blacklight. The model was optimized for printing with a 0.6mm nozzle, but a 0.3 or 0.4 would work just as good. You might be interested in some of my other designs. Click here to view my Earring Collection. Click he…

Frequently asked questions

Is this 3D model free to download?: Yes. Celtic Trinity Knot 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 kendel3d.
Who made this model?: Designed by kendel3d, 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.