C-310 Posted on 2020年9月27日2021年10月4日 by admin Writing ball: SiC Ceramic 1.0mm What is SiC Ceramic? Ink color: Black Size: 111mm x Φ6.2mm Weight:4.9g Material: Stainless SKU: C-310 Categories: Writing pen, Refill Related products Tasche Fountain pen MULTI MF-20K3A Liberty Ceramic Roller Pen Rays Gel Ink Roller 0.5mm