Is this 3D model free to download?

Yes, Knob for the SphereBot is free to download from Printables. Open it in the free Thinger app, or use the "Download from Printables" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Printables. Use the "Download from Printables" 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 Christian, published on Printables. 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.

Knob for the SphereBot 3D printable model by Christian

Knob for the SphereBot

Source: Printables by Christian

The Knob for the SphereBot is a free printable 3D model from Printables by Christian. Knob for inserting the egg in the SphereBot You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Printables

30 saves Source: Printables Updated 2026-09-23 License: GPL · commercial OK Category: Tools & Workshop

Tags: knob, egg, eggbot, spherebot

About this model

Knob for inserting the egg in the SphereBot

Frequently asked questions

Is this 3D model free to download?: Yes. Knob for the SphereBot is free to download from Printables. Open it in the free Thinger app, or use the "Download from Printables" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Printables, not by Thinger. We link you directly to the original listing by Christian.
Who made this model?: Designed by Christian, published on Printables. 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.