Size: Length - 141mm capped; 164mm inches posted; 12mm max. diameter.
The Wing Sung 618 is a very classically designed pen with a high capacity piston-fill mechanism and a gold plated hooded nib. Slimmer than some more modern designs, it fits in the hand very well. Its quality feel and light weight provide for effortless and comfortable writing for hours on end.
The piston fill mechanism is a little unusual, in that it has a locking blind cap. You have to pull the blind cap away from the barrel before commencing to turn it to operate the internal piston. Turning the bling cap without unlocking it first will cause the whole of the piston assembly to unscrew for access to the barrel for cleaning. TRhis pen is supplied complete with an instruction sheet, and a phial for silicone grease for maintenance applications to the piston washer and blind cap threads.