Waterman® Rollerball Pen Refill, Fine Point, 0.5 mm, Blue
WATERMAN Ink Refill for Rollerball Pens, Medium Point, Blue (540961). The ink in this high-quality refill is smooth-flowing. Long-lasting refill fits WATERMAN rollerball pens. WATERMAN rollerball pens unite the tradition of liquid ink with ultimate comfort and convenience.