MarkalDura-Ink 15 Fine-Line Permanent Ink Marker, Versatile Surface Compatibility, Size 1.15”, Black, 12-Pack

These pens are perfect for writing on steel. Very easy to see and read, goes on smooth and NO skipping. They are ready to write immediately when needed, no rubbing on paper or anything to get them started. Very nice pen for metal workers and welders. I WILL buy again when I need more.

It really does write

Expensive but essential for projects in my workshop. Much better and more reliable to mark any surface vs. industrial sharpie. Better than a fussy paint marker.

I've always liked this brand of marker and have had no problems with these markers.(black) The most recent box of marker I bought have all FAILED!!! I get very very little use of the marker before the tip dries up. I keep the lids on tight when not in use. I don't know if this box was just a bad batch or what but I'm not happy.

These are great. I use them to mark metal and even if it's dirty the tip does not wear out or stop marking. Very happy with how these work.

I am a union electrician and use markers eve day in my line of work. I would recommend this marker to any one. As far as I concerned this is the best marker on the market

Lasts longer than a bic permanent marker

These are the writing best markers with 1 flaw. The pen tip gets stuck in the cap sometimes and separates from the body, which gets ink all over you. A little super glue fixes it, but damn it's annoying.