I am new to this group and I have a question that need some help.
I brought the Montblanc M rollerball pen for my wife but she said the line is too bold for this pen, Then I go to the store and brought the only compatible refill - Art fineliner and this time she said it is not smooth . After I took her to MB store and try out the pens, she said she like the ballpoint. My local store do not accept return or exchange and therefore I am hoping anyone could advise me which MB ballpoint refill that I could buy to fit it this Montblanc M rollerball, I know the rollerball refill is different and I do not mind to do some DIY in order to make it work. Thanks.
I have took some photos of the refill and attached,. Thanks again.