BALLPOINT PEN MECHANISM

Ever wondered how a ballpoint pen mechanism works? This is how it works. Simply print out these parts and have a look on how it's made. 

No support is needed. And with the following assembly video you are good to go.

To ensure proper clicking head for these points: 

• Remove brim (if used) of part 06 properly
• Grind all contacting surfaces
• Grease these contacting surfaces (e.g. use face care cream)

Have fun.