Simple Bolt Action Pen

Update:
this Design is now outdated, download my V2 at: https://www.printables.com/model/492602

Step File Included!

Just a really simple Bolt action pen made out of two pieces

what you'll need:

1x M3 Screw
1x Pen Spring
1x pen mine

the pen mine should be 88 mm (like on the picture) or it won't fit right

IMPORTANT
Print the "Main pen" at a maximum layer high of 0.2mm and with a higher temperature as normal (i printed it with 215c)

print the "pen stop" with a resolution of 0.1mm or 0.12mm if you print it with bigger layers the two pieces rub against each other and make it hard to use the pen

place the pen stop in the right orientation, you need to place the smaller end (the top part if you open the stl) on the side of the pen mine (you can try both orientations just look where the mine head comes out further)

Donate if you want, need more Filament for other Projects/Prototypes ;)