Pilot ballpoint pen refill is compatible with most Pilot ballpoint pens including Supergrip G Retractable Version, Supergrip, Supergrip Neon, Rexgrip, Feed GP4, Feed GP4 BegreeN, Feed GP3, Vega, Down Force, B2P Ballpoint, B2P Ballgrip & BP-S Matic.

RFNS-GG-F - Fine 0.7mm tip gives a 0.27mm line
RFNS-GG-M - Medium - 1.0mm tip gives a 0.31mm line
RFNS-GG-B - Broad 1.2mm tip gives a 0.29mm line

Specification

• Pilot RFNS-GG Ballpoint Pen Refill
• Oil-based ink
• Available in 3 tip sizes: Broad, Fine and Medium
• Available in 4 colours: Black, Blue, Green and Red
• 98mm long, 3mm diameter, with spring lugs 20mm from tip
  
• Refilling a pen is more economical and less impactful on the environment
• Compatible with most Pilot ballpoint pens including Supergrip G Retractable Version, Supergrip, Supergrip Neon, Rexgrip, Feed GP4, Feed GP4 BegreeN, Feed GP3, Vega, Down Force, B2P Ballpoint, B2P Ballgrip & BP-S Matic