Schmidt 5888 F Safety Ceramic Roller Fine, Rollerball Refill, BLACK OR BLUE | eBay
6 Schmidt 5888 Rollerball Pen Refills - Black Ink Fine Tip Point (.6mm) - 6 PACK
Schmidt 888 Safety Ceramic Rollerball Pen Refill, Fine Black Ink, Pack of 3 | eBay
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Schmidt Safety Ceramic Roller Refill No. 888 F - black - Feines Holz