Paul in OKC
Member
Looking to make some kitless roller ball pens. WOuld like to use 'regular' refill and not the cartridge system FP replacement. Any source?
You can turn your own pretty easily. Just copy the profile of the front of the refill with drill bits.
Alternatively, see the last few results on this search:
https://richardlgreenwald.com/?s=nose+cone&post_type=product