Just wrote a review for...
Just wrote a review for the non-biz-colors Quatro,
which I also gave 3 stars because of the following:
- good action with these wide buttons: hold their click
- barrel/grip is 5-star design: slim and comfortable
- blue/red inks are very smooth and skip very little
There is much room for improvement, though:
- green ink is better than most ballpoints but too light
- black ink needs to be more vivid and less burpy
- clip is tight; would be better if spring-action type
Unlike previous reviewers, I found green sub-standard
and, once tightened, the barrel does not unscrew itself.