A treat for my friends on FWW or maybe you are tired by now

Mack I'm looking at your "click Sierra pen". You said that you converted it to a "gel" rollerball. Is that just a different refill or do you have to make other changes to it to accept the "gel" rollerball?

Thanks,
Tom
Hi Tom; If you are familiar with the Sierra Click you know it has Parker BP cartridge which requires a ±½" extension to make the click operate. To get rid of that extension (because people tend to lose them) uni-ball has a gel cartridge (207) which works to convert it to a rollerball.
 
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