Is this 3D model free to download?

Yes, Ball Bearing Fidget 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 mobiobi, 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.

Ball Bearing Fidget 3D printable model by mobiobi

Ball Bearing Fidget

Source: Thingiverse by mobiobi

The Ball Bearing Fidget is a free printable 3D model from Thingiverse by mobiobi. OK, I know fidgets are out of style right now, but I made a thing that had this action for another project, and ended up playing with it more that I thought I would, as did the. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

70 saves Source: Thingiverse Updated 2026-10-15 License: CC-BY · commercial OK Category: Toys & Games

Tags: desk toy, fidget, fidget-toy, Fidget Toy, toy

About this model

OK, I know fidgets are out of style right now, but I made a thing that had this action for another project, and ended up playing with it more that I thought I would, as did the rest of the family, so here it is, tuned to work as a fidget. 12.7mm(1/2") steel ball bearing, with 0.25mm space on each side. Printed in PETG but whatever should flex enough to get the ball in after. Ended up a solid print at 0.2mm, no support or raft required.

Frequently asked questions

Is this 3D model free to download?: Yes. Ball Bearing Fidget 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 mobiobi.
Who made this model?: Designed by mobiobi, 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.