Emotional attachment without stabbing
Frank the Frog no longer has the pen tickling him! He has a completely new mechanism that not only allows for a little backpack but also lets you use whichever pen you want!
The weight of the pen shifts the backpack by 45 degrees which translates into a 180-degree mouth movement via the internal gearbox. Even though this design has a lot more parts, I carefully optimized it, so the assembly is easy and straight forward.
I also took in more input from the community: He now has a lily pad to sit on, which is perfect for small accessories like paper clips. His pen now has a flower so he can always look forward to getting it back.
I made multi-color files that you can print on one built plate but also split up all parts so you can print it with a single-color setup.
Have fun printing
Gazzaladra