Is this 3D model free to download?

Yes, Toroidal propeller launcher (snap-fit model) 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 manabun, 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.

Toroidal propeller launcher (snap-fit model) 3D printable model by manabun

Toroidal propeller launcher (snap-fit model) photo 1

Toroidal propeller launcher (snap-fit model) photo 2

Toroidal propeller launcher (snap-fit model) photo 3

Toroidal propeller launcher (snap-fit model) photo 4

Toroidal propeller launcher (snap-fit model)

Source: Thingiverse by manabun

The Toroidal propeller launcher (snap-fit model) is a free printable 3D model from Thingiverse by manabun. We headed for the sandy beach. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

2,366 saves Source: Thingiverse Updated 2026-11-05 License: CC-BY-NC-SA · non-commercial 10 makes Category: Toys & Games

Tags: launcher, propeller, toroidal, toy

About this model

We headed for the sandy beach. My daughter enjoyed playing with it.To make the propeller fly higher and farther, it has a design that combines two gears. The gears rotate smoothly without using lubricant. It is a snap-fit model that can be assembled without tools.● About printingAll parts can be printed without support.We recommend printing with PETG or ABS filament. It also works with PLA, but it may break if you pull the rod hard.The printed parts in the image were made using PETG and ABS filaments. The infill is 30%, the nozzle is 0.4mm, and the layer height is 0.2mm.The combination of Propeller_90mm.STL and gaer_rod_20mm.STL is optimal for playing indoors, while the combination of Propeller_150mm.STL and gaer_rod_25mm.STL is optimal for playing outdoors.● About assembly(1) Insert long_…

Frequently asked questions

Is this 3D model free to download?: Yes. Toroidal propeller launcher (snap-fit model) 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 manabun.
Who made this model?: Designed by manabun, 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.