Material : Blue and Gold cast acrylic resin, Gold plated trim. Two tone plated Steel #6 nib, Fine, Medium, and Broad widths. Cartridge/converter ink system. Weight: 25 grams Length (capped): 140 mm Length (posted): 160 mm Cap Diameter: 16mm Body Diameter: 13 mm. Price includes two tone plated Steel nib and convertor. Please e-mail for solid Gold 18 kt nib upgrade option.