Among the weirder ones are a couple of dip pens that are just cleverly-carved sticks of bamboo. I also have two pencils taped side-by-side that produce calligraphic letters when held at a 45° angle.

Dip Pen Nanolithography ® (DPN ™) is the controlled delivery of material from nanoscale tips to a surface. Its advantages over other lithography techniques include low operating costs, high ...

As the quill pen evolved into the dip pen, the holders for the nibs became more elaborate. Women’s pens were less bulky than those used by men. Most of the finer examples had sterling silver or ...