Sakura 30281 Pigma Micron Blister Card 02 Ink Pen, 0.30-mm, Black

The ink flow is more for 0.3mm tip and seems to be writing/marking as 0.5mm tip. The sharpness of 0.3 mm is not as expected.

I use this in a laboratory for writing on paper that is exposed to solvents like ethyl alcohol, xylene, toluene, propylene oxide, and epoxy resins for long periods. The ink does dissolve, does not run at all, stays in place and is perfectly legible after exposure for many hours. It also will not rub off on handling (unlike pencil) These come in several line-thicknesses. This one is 0.2mm and is a great ultra-fine tip pen for this application.

I have been on the hunt for a "go to" bullet journal pen, that wasn't well.. a standard pen. This is is fabulous. I love the tip of the pen, it writes smoothly and does not smudge. The colour is dark enough for bullet journal, and the ink isn't going to drip through your pages. It can be used to write normally, or even create headers or doodle. It is comfortable to write with, and the ink lasts a long time. I was testing the pen out, next time I will be buying a pack, I love them so much.

Todo perfecto, me encantó, muy buena calidad.

Parfait, conforme a la photo et description. J'adore les Micron, ne coule jamais, très bonne tenue dans le temps, précis. Utilisable avec crayons de couleur, marker, peinture.. Sans jamais défaillir.

Doesn't bleed through thin paper. Nice black lines. Quality product.