Zebra Pen F-Series Pen Refill - Fine Point - Blue Ink - 1 Each

Refills are designed to fit Zebra 301A Retractable Ballpoint Pens, F-301, F-301 Ultra, F-301 Ultra Designer, F-301 Compact, F-401, F-402, F-701, Expandz and Silver Select. SKU: ZEB85520