Is this 3D model free to download?

Yes, Toy OTF Switchblade (Double Action) 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 OwenTF, 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.

Toy OTF Switchblade (Double Action) 3D printable model by OwenTF

Toy OTF Switchblade (Double Action) photo 1

Toy OTF Switchblade (Double Action) photo 2

Toy OTF Switchblade (Double Action) photo 3

Toy OTF Switchblade (Double Action) photo 4

Toy OTF Switchblade (Double Action)

Source: Thingiverse by OwenTF

The Toy OTF Switchblade (Double Action) is a free printable 3D model from Thingiverse by OwenTF. CHECK OUT THE IMPROVED VERSION HERE This is a toy Automatic OTF Knife I designed. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

2,463 saves Source: Thingiverse Updated 2026-10-15 License: CC-BY-NC-SA · non-commercial 10 makes Category: 3D Printer

Tags: Automatic, automatic knife, automatic knives, double action, fidget, Fidget Toy, knife, knives, mechanism, OTF knife, OTF Knife switchblade, Switchblade, switchblade otf, toy

About this model

CHECK OUT THE IMPROVED VERSION HERE This is a toy Automatic OTF Knife I designed. What makes this design different from a typical switchblade is that it not only ejects the blade when the switch is pushed forward but retracts when the switch is pushed backwards. This means it does not need to be manual reset like a classic switchblade. It also means its very fun to play with. Check out my new fidget spinner and print in place bearing design here You can find my other toy knife designs here. You can obtain a commercial license to sell prints of this here.

Frequently asked questions

Is this 3D model free to download?: Yes. Toy OTF Switchblade (Double Action) 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 OwenTF.
Who made this model?: Designed by OwenTF, 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.