Graduate Brass Tube Set
Replacement brass tube set for the Graduate Rollerball and Fountain pen kits.
Cap tube: Ø11.5mm x 43mm.
Barrel tube: Ø9.8mm x 76.1mm.
Tags: rollerball, graduate, brass, tubes
Replacement brass tube set for the Graduate Rollerball and Fountain pen kits.
Cap tube: Ø11.5mm x 43mm.
Barrel tube: Ø9.8mm x 76.1mm.
Tags: rollerball, graduate, brass, tubes