In a very short time will be offering customized barrels for the Pelikan 100 N and 100, 3/4 weeks.
Don't have a value for them yet.
A good thing is that there are no need to send the pen. Barrels are done to fit all Pelikan 100 N. All needed is to screw the nib unit and the filling system, and pen is ready.
Here you can see some samples of cellulose acetate used to make the Pelikan 100 N customization