Longer key for Pull Copter Finger Ring

2× and 3× longer copter key for better fly ;-) Remix of https://www.prusaprinters.org/cs/prints/35410-pull-copter-…
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updated July 2, 2020

Makes

Comments

If you got small kids this is a necessary print.

3x key is awesome, really adds additional rotation for the blades.

Super Ergänzung für den Copter. Unbedingt nutzen. Passt problemlos (Prusa MK3S+).

Thanks, came out great. Prusament PETG - Ultramarine Blue 100% infill, 0.15mm quality on a Mini+.

I cannot print it, the file is not an stl file and i do not know how to change it.

File is STL. I print it and works Ok for me. Try other slicer - i print it on Prusa printer with prusaslicer...

Printed perfectly. I used the longer key with the copter print, and the flyer went up about ten meters (it landed on the roof, so I have that as my frame of reference).

Printed the 2x one after merging into one object to get it to slice with continuous perimeters, worked great!

Looks great! Haven't tried it yet. Waiting for filament. :-)

great toy! prints perfectly!
I added some vaseline to the gears and everything is much smoother when pulling out.