5 Terzetti Blue MEDUM Rollerball pen refills-Fit Mont Blanc Capped Pens

Description

5 Blue MEDIUM Rollerball Pen or Capped Ballpoint Refills- Fit Mont Blanc Pen with Screw In threads
If your refills has a spring in the pen you need to buy the Ballpoint refill- not this one
These are NOT Mont Blanc Brand refills- They are quality refills that I have private labeled under my Pen Brand - Terzetti Pens
Several years ago I launched a line of quality private label pens and decided to add these quality refills
This is a new item for me so I need to know if you are happy with them.
If there are any problems , Please let me know. I will pay return shipping if they do not fit.