The rollerball pen combines the advantages of the fountain and ballpoint pen. The rollerball refill contains liquid ink which is smoother and has a fluid, wet feel as opposed to a ballpoint paste. The large-capacity refills have a ruby tip, the ink is water-based and quick-drying. Rollerball and ballpoint refills are not interchangeable. Standard size and magnum size rollerball refills are not interchangeable as well.
• Standard Size - approximate line width = 0.6mm For Graf von Faber-Castell Rollerball and Finewriter Pens
• Magnum Size - approximate line width = 0.7mm For Pen of the Year and Intuition Rollerball Pens
• Lightfast
• Standard/Magnum sizes are not interchangeable
• For maximum results and to prolong the life of the refill, store pens with cap on when not in use
Standard Size Rollerball Refills:
148730 Black
148731 Blue
Magnum Size Rollerball Refills:
148732 Black
148733 Blue
