PILOT Vanishing Point Collection Retractable Fountain Pen, Blue Matte, Medium Nib (60597) Inspired by radar invisible technology used in state-of-the-art military aircraft Ingenious patented design allows nib to retract into pen body 18-Karat gold rhodium-plated nib Packaged in an elegant gift box with 1 pre-filled blue ink Cartridge and 1 CON-50 twist piston converter