Tool Pen Ballpoint Refill by Monteverde – Little Otsu
Vintage NOS (For Older Waterman Pens) WATERMAN Specific CF Style Original Made in France FLORIDA ROYAL
Amazon.com : Waterman Ballpoint Pen Refill, Medium Point, Black Ink (834254) : Office Products
Pemmeed Rollerball Pen Refills Work for Original for G5/G6/G8 Pens, Parker Waterman Compatible Pen Refills, Gel Ink Metal Standard Size Fine Point 0.7mm(5black +5blue) (Pack of 10) - Walmart.com
Amazon.com: Jaymo Replacement for Waterman 834254 - Measures 4.4 in / 112 mm Long - Ballpoint Pen Refill - 6 Black