Parker rollerball pen refill, available in blue or black and medium (M) or fine (F) line width. Parker roller ball refills fit all Parker roller pens and contain advanced ink technology for consistent, high-quality writing. Writing length: approximately 1000m.
Size (approx.): length 115mm x diameter 7mm (max.).
Black medium point: 3501170881231 (single) | 13501170881238 (box of 12)
Legacy barcode: 3 501170 711620
Black fine point: 3501179503219 (single) | 13501179503216 (box of 12)
Legacy barcodes: 3501170881194 & 3501170711606
Blue medium point: 3501170881255 (single) | 13501170881252 (box of 12)
Legacy barcode: 3501170711637
Blue fine point: 3501170881217 (single) | 13501170881214 (box of 12)
Legacy barcode: 3501170711613