Greater in gold content than traditional gold plate, our 10 Karat Gold Filled/Rolled Gold finish combines gold"s intrinsic value with unsurpassed craftsmanship. 18 karat gold nib completes this exceptional fountain pen. Includes 2 Black Fountain Pen Cartridges (8921) DOES NOT INCLUDE CONVERTER. SHOULD BE PURCHASED SEPARATELY. Converter Used :- 1 Screw-in style Converter (8030) Classic design Medium-diameter width Cross trademark conical tip Lifetime mechanical guarantee