A pen is a writing instrument used to apply ink to a surface, usually paper, for writing or drawing.[1] Historically, reed pens, quill pens, and dip pens were used, with a nib dipped in ink. Ruling pens allow precise adjustment of line width, and still find a few specialized uses, but technical pens such as the Rapidograph are more commonly used. Modern types include ballpoint, rollerball, fountain and felt or ceramic tip pens.[2]
Fountain
Fountain
2 comments:
A fountain pen is a nib pen that, unlike its predecessor, the dip pen, contains an internal reservoir of liquid ink. Fountain pen draws ink from the reservoir through a feed to the nib and deposits it on paper via a combination of gravity and capillary action. Fountain pen is cost effective.
Post a Comment
Note: Only a member of this blog may post a comment.