Micron drawing pens are offered in fine tip sizes such as 0.20 mm, 0.25 mm, 0.35 mm, 0.45 mm, 0.50 mm, and a 1.0 mm bullet/graphic tip. Individual listings may vary slightly in how sizes are labeled (for example, 0.45 mm vs. 0.50 mm).
Some Micron sets include additional items such as brush pens, graphic/bullet pens, and even a fixed‑sleeve mechanical pencil, alongside multiple fineline sizes and a 1.0 mm graphic tip.
Tip styles include fine fineline tips, brush tips, graphic/bullet tips, and porous/fine‑point tips suited to precise sketching and lettering.
Review summaries highlight smudge‑resistant ink, a useful variety of tip sizes for sketching, precise fine lines, and generally positive comments about build quality.
Product details explicitly state Micron pens are not recommended for use on fabrics that will be washed.