Platinum Fountain Pen Preppy Blue Black 0.2mm PSQ-400#3

[Preppy] Low-priced fountain pen/body color same as ink color [Slip seal mechanism] Ink will not dry for a year if the cap is closed/Cartridge type [Ink] Water-based dye/alkaline/black [Nib] Extra-fine 02EF stainless steel [Replacement ink] SPSQ-400, SPN-100A [Body size] Maximum shaft diameter 13 x 138mm/weight 13g