Diamond Knurl Rollerball w/Fountain pen conversion

This Diamond Knurl roller ball in Black Chrome on a Stabilized Buckeye Burl body comes with fountain pen tip and black ink cartridge as an option.
 
Installed is a Schmidt 888 Rollerball style refill.  To convert it to a fountain pen, unscrew the tip, remove the refill.  Press fountain pen ink cartridge on to the back end of the fountain pen tip so that it punctures cartridge.  Screw the tip onto the body and you're done.  Give the tip a few moments to fill with the ink prior to using.  Should you have questions about this please send me an email and I'll be happy to assist you.
 
There are a few other hardware finishes available with or with a fountain pen tip, which also comes in a few different tip plating's.
 
This is item #365