Pentel R6 Pen Refills For Rollerball

[Myoldpens]

Hi, where i can find some refills to my vintage Pentel R6 pen for reasonable price?

I think its a rollerball pen. The refill is MG6G

 

Its like this:

 

http://1.bp.blogspot.com/_AfrPaG3Klqo/SN66vC083RI/AAAAAAAAB_Y/_XibZnZiKHc/s400/Picture+009.jpg

Edited July 3, 2016 by Myoldpens

[pajaro]

I have a pen like that that I loved in the 1970s. Rollerball. I have found some refills on ebay, but didn't buy them. I can't keep everything working all the time, and these refills seem to dry up. I have decided to concentrate on the three fountain pens and three ballpoints I use. The other two hundred odd pens not so much (dated expression, replace with granite).

[RMN]

Take it's measurements and search the known refill manufacturers if they have something similar in shape and size. Sometimes it's trial and error.

 

 

D.ick