Very thin, precise line!

It is light, comfortable in my hand, writes with a fine line, doesn't skip or blob, and lasts for an incredibly long time before running out of ink.

In fact, it irritates me to use other pens.-Precise, thin lines-Far more reliable than typical ball points

What are looking for in a pen?If you are looking for a solid pen, thin lines, dark lines

These offer a very fine point with a very thin, yet consistent line that doesn't bleed

The Micro leaves a neat line

Very fine line.

As an artist I was definitely looking for a simple pen to produce dark lines over my sketches

Nice thin, dark line

It is still a fine line, and doesn't bleed through paper.

Writes very smoothly and produces a clean, dark line.

Much cleaner lines than these pens

If you like a fine line, this is the pen to get

Fine line and doesn't bleed.

Writes very smoothly and produces a clean, dark line.

Smooth writing pen with fine lines

I like fine lines "and I cannot

I like the line with and the feel of a roller ball better than a regular ball point.

Nice thin, dark line

They are long-lasting and make a fine enough line to point out those spelling errors and dangling modifiers...

If you like fine lines and a pen that doesn't stick out of pockets, then this is for you!

It doesn't write how I expected and isn't as clean or smooth as the Signo 207 line

What are looking for in a pen?If you are looking for a solid pen, thin lines, dark lines

Writes like an old-fashioned ink pen (wet), but with a very, very fine line.

Overall a solid pen with nice solid color and fine lines.

For instance, a continuous line could have one or more very noticeable breaks in the line from the ink failing to write/draw

The ink rolls out really well and you get a very crisp line when writing.

I picked these because it gives a nice sharp line, has a good feel in the paper and lasts a goodly long time

I prefer a heavier ink line but thats a preference things

They have a good supply of ink and a smooth, fine line.

The whole uni-ball eco onyx line is pretty solid

These are my brother-in-law's go-to pens--reasonable, smooth writing, sharp line color.

Sharp thin lines for writing.

The lines are dark and rich, and it writes smooth

Nice line value from the fine tip, but I noticed the barrel is thicker than my previous fine point

Always an excellent product--nice thin line