Pentel Refill Ink for EnerGel RTX Retractable Gel Pen, 12 Pack, 0.7mm, Medium Point, Navy Blue (LR7-CA)
Brand: Pentel
Color: Navy Blue Pen
High performance ink technology combines the best qualities of liquid and gel ink for a super-smooth writing experience
Liquid gel ink dries so fast even left handed writers love it - no smears, no smudges, no globs
Ener-gel ink writes more smoothly than the leading brand (internally tested to be smoother writing than the leading gel pen on standard writing paper)
0, 7mm metal tip writes medium lines; 1, 0mm metal tip writes bold lines