By the pen looks like regular part works like a pen gun. A pen is an injection-plastic fluid out of a can. The following draft paper is not required anymore.
The pen looks like a normal function of a pen gun. The pen will inject molten plastic into strips to be tangible. The following will not be drafted into the paper anymore.
Look like a normal pen by the work like a pen gun. Parker pen to spray the liquid plastic out a line can be handled. You don't have to the body down the paper anymore.