A file for each variants and adaptations to make that work.
bottom, i am going to remove the bows
realize the spool holder can be a more general marble thrust bearing later
stuff
New pen that is to be printed much like those one-layer cups
Oops changed lead constrictor wrong direction,
Also going to change the clicking system a bit
added headphone
Added plank hook
minor
Fixed an overly thin wall and added holes for mounting. Hopefully print works out