Piston Fountain Pen Wing Sung 3008A Gold Plated Fine Nib, Transparent Gold Trim 4 Colors Set Smooth Writer -The Fine nib is made of special, gold plated steel which ensures that you have the smoothest writing experience possible. No Loose Nibs or Leaking -Some customer say that few of old 3008 have some problem of Loose Nibs or Leaking , the 3008A using the new technology to avoid such problem happen . Easy to fill with ink bottle - Unscrew the end cap, dip into ink, screw back the end cap, and you done! Ready to write ! Huge Ink Capacity - These piston filling fountain pens allow you to store more than 3 times of ink than other fountain pens , you won't have to worry about it running out for a long time. Ink Not Included for Safety. Classic Design - The transparent body make this pen looks beautiful and energetic. , so you can see the ink slosh around in the barrel.