Zoohot Fountain Pen Calligraphy Pen Duke 209 Stainless Steel Interchangable Double Nibs Cap : Push Type Length:134mm , Diaeter:11mm , Pen Weight:22g Take Cartridge : International standard ( Fit the cartridges in our store ) Package : as picture shown (One Fountain Pen and one Calligraphy Nib Part) Pen does NOT come with ink!