Is this 3D model free to download?

Yes, Mason Jar Fermentation Lid 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 Jeoncs, 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.

Mason Jar Fermentation Lid 3D printable model by Jeoncs

Mason Jar Fermentation Lid

Source: Thingiverse by Jeoncs

The Mason Jar Fermentation Lid is a free printable 3D model from Thingiverse by Jeoncs. I've been playing with fermentation enough to want to ramp up my production. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

235 saves Source: Thingiverse Updated 2026-10-31 License: CC-BY · commercial OK 2 makes Category: Kitchen

Tags: brine, ferment, fermentation, fermenter, jar, kimchi, lid, mason jar, pickle, sauerkrat

About this model

I've been playing with fermentation enough to want to ramp up my production. I toss this together to fit into a wide mouth mason jar. Add water to the line on the cone, put a rubber band around the bottom and fasten it down with a jar band. Make sure you're using food safe plastic or you could ruin your batch. This works for pickles, sauerkraut, kimchi and more. Printed with supports around the bottom only. Everything else will print without. My settings were .3 layer height and 10% fill.

Frequently asked questions

Is this 3D model free to download?: Yes. Mason Jar Fermentation Lid 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 Jeoncs.
Who made this model?: Designed by Jeoncs, 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.