Like this design? Check out the Pocket Copter! Fast to print and assemble. No screws or glue needed. Prints without Support Structures:
[https://www.printables.com/model/421807](https://www.printables.com/model/421807)

Pull Copter Finger Ring
Projectvideo:
[https://youtu.be/Ul6tzKezKa0](https://youtu.be/Ul6tzKezKa0)
Assembled using M2x8 Hex Cap screws.

Commercial license

Do you want to sell prints of this model? You can purchase commercial licensing for this model by joining the Commercial license tier in my club

edit 03.07.22 - added longer pull keys

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3D PRINTING SETTINGS
0,2mm
30mm/s
Support on the ring (I used support only from base)

Print instructions

0,2mm
30mm/s
Support on the ring (I used support only from base)