Is this 3D model free to download?

Yes, Ripcord Flyer 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 thjelmfelt, 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.

Ripcord Flyer

Source: Thingiverse by thjelmfelt

The Ripcord Flyer is a free printable 3D model from Thingiverse by thjelmfelt. This is another flying toy project I wanted to get to for a long time. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

5,578 saves Source: Thingiverse Updated 2026-10-11 License: CC-BY-NC · non-commercial 9 makes Category: Toys & Games

Tags: flying, propeller, Pullstring, ripcord, spinner

About this model

This is another flying toy project I wanted to get to for a long time. With a pull of the ripcord, you can launch propeller rings (or spinners as I call them) nearly 30 ft high or more than that horizontally. You will need: * 2 608 bearings (not included) * 1 axle * 1 gear * 1 base * 1 handle * 1 or more spinners The spinner naming convention is: * bld = blade * spr = spinner (or propeller ring or disk or whatever) * w = width * d = degree (for angle of attack) * h = height The spinners I have posted are the ones that performed the best based on my testing. UPDATE I'm experimenting with twisted blade spinners and have just posted a couple: 3 bld spr 120w 55d-20d 8h v3.stl and 3 bld spr 120w 55d-10d 8h v3.stl Both fly awesome and I believe may be better than the flat blades, which was the h…

Frequently asked questions

Is this 3D model free to download?: Yes. Ripcord Flyer 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 thjelmfelt.
Who made this model?: Designed by thjelmfelt, 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.