DELGADO The Green Earth, 266pc limited Length: 143 mm Weight: 26 g Diameter: 15.8 mm Ink capacity: 1 ml Trim: ION gun metal plated System: RD1.8 aluminum alloy piston Nib: Jowo No. 6 steel. F, M, B, 1.1 sub, FX, 14K FX, 18K F, 18K M. Inner cap: spring inner cap system Ink Bottle : MO ink made by Sailor (sorted of colors)