How to repair MONTBLANC 144 fountain pen loose cap 

Brilliant idea. It solves the issue!!!

Fixed my Pierre Cardin pen cover by following your instructions.. thank you for sharing this video!

Very nice thank you.

You just helped me to fix my Montblanc Ballpoint Pen Cap. Thanks

I too have a montblanc 144 and have owned it since new from 1995. has Germany instead of W Germany. I used mine daily and after 25 years use the cap has become loose, whereas it used to be firm. thanx for this video

Thank you!!! Had the same problem and just fixed my pen! Also it’s cool to see the red light on my pen too.

My end cap just spins and spins and spins. It won’t actually come off.