I would personally like to thank you for your support!

As time goes on, I will add more information about the M3k pen on my website http://www.m3kpens.com/.

This is not much of a user manual yet, but one thing that I feel that I should point out to all is the unique method to replace the refill.

Basic assembly steps

  1. Spring or sleeve slides onto back of refill.
  2. Refill goes into back of pen
  3. Front of pen screws on to back of pen
  4. Cap screws on front

 

To open the pen to replace the refill the front of the pen uses left handed threads and must rotated as show to loosen.

TrapPenAssy6.jpg

 

To use a uniball refill and you asked for a spacer, place the spacer in the back of the pen before putting the refill in the back. Note: spring or sleeve will not work with the uniball refill :