Platinum Fountain Pen, Century Music Chartres Blue, PNBM 20000 51

Platinum Japanese Century Fountain Pen Blue - #3776 / Nib: Music. If you close the cartridge type/cap, the ink does not dry for two years Ink: aqueous dye/alkaline Replacement ink: SPSQ-400/SPN-100A Maximum axle diameter 15.4 x 139.5 mm / weight 20.5 g Axis colour: Chartreblue/Ink colour: Blue Black Line Type: Bold Pen tip type: 14K Muzik This innovation cap includes a slip-seal mechanism that prevents ink drying out for two years after researching and developing whether ink drying out can be prevented, which can be described as the biggest drawback of fountain pens. A new pen tip that checks ink flow, controls writing taste and realizes smooth ink flow.