Lanxivi Ancient Golden Dragon Playing Pearl Fountain Pen Green Jewelry with pen pouch Nib Size : 0.5mm 18KGP , Cap : Screw type Capped length 140mm , Diameter 14mm & pen weight 80g Take Cartridge : International standard ( Fit the Jinhao cartridges in our store ) Package : One pen & one removable converter (work with all bottle ink )