Pull Copter / Flyer
Remake and upgrated of https://www.thingiverse.com/thing:5337071
Slicer & Printing Instructions
Scale: I kept the original dimensions in the file, but I recommend scaling everything down to 0.80 (80%) in your slicer so that all parts fit on the build plate.
The toy is now even more robust, featuring a pull lever that is 40% thicker.
I have also made it much easier to assemble and reload:
The pull lever now remains integrated within the handle.
This ensures that young children don't struggle with the resistance or positioning of the lever when the spring retracts.
You will need a few drops of glue to secure the top cover plate during assembly.
Tried and tested: My 20-month-old daughter loves it! She can easily reload the toy and pull it all by herself, over and over again.