**Feature** Nib Size : Medium ， Cap : Push Type Capped length 140mm ， Diameter 12mm & Each pen weight 40g Take Cartridge : International standard ( Fit the Jinhao cartridges in our store ) Package : 4 fountain pens as picture shown This fountain pen is made by Chinese famous factory to make it look and feel like most famous designer brands. With outstanding craftsmanship & incredible details， this high precision writing instrument will definitely makes you full of confidence whenever you use it .it will make your writing an enjoyable & fun experience!