Pro Permanent Markers, Anti-Roll Barrel, Chisel Tip, Black, 12 Count - Marks on Wet and Oily Surfaces

Writes on anything! Used it on wet plywood today and the mark was dark and clear. It doesn't dry as fast as a normal sharpie on a clean, dry surface, but it dries quickly. I like the flat shape and chunky size. It's consistently dark and permanent. The only thing that will take this off is acetone. Awesome quality, a great value, and functions well in every situation I've tried.

Sorry my review is tl:dr These are the only markers I use. I work in transportation/e-commerce job so I have to use markers to write on cardboard boxes everyday. People at work think I'm stupid for buying my own markers instead of using the free ones that our job provides. The ones they provide are still sharpie and have chisel tip but aren't Pro. It's worse when they see how much I pay for 12 markers, but once I tell them to use my marker they realize why I'm willing to pay 30$ for 12 markers. Compared to all other markers, these are way better to write on cardboard surfaces plus many other surfaces. The ink comes out darker, it doesn't fade, doesn't make that sound that regular markers make on cardboard, or give that feeling that you're scraping the marker on the cardboard and damaging it. It writes smooth and lasts way longer than any other marker. I have to be careful where I leave my markers because people try to stealing them from me but its easy for me to get it back since I'm the only one who uses those markers, if I see someone using one especially the same color I instantly know they took it. I highly recommend buying these markers even if they cost $2.50 for a single one. It will last you alot longer than any other marker, it'll write on all surfaces smoothly(from my experience). The only thing that people might dislike about this marker is the strong paint-like smell it gives. I dont mind it al, to be honest I didn't even notice until someone pointed it out. I will never use another marker ever again, unless they come out with the Sharpie Pro^2 or something like that. You wont be disappointed for spending $30 for 12 markers. Let me warn you though, once you use these markers you will have a very hard time using any other marker. This is my 3rd time buying a 12 pack of black markers, and I've bought the red 12pack twice, and I'm going to buy the blue ones for the first time. Also, one time I received a defect set of 12 black sharpie pros, i contacted sharpie and told them the markers were fading out a lot faster than usual(like within 2 weeks of daily use instead of nearly a month per marker) and sharpie sent me another 12 pack of sharpie pros. All they asked for was to send a video of using each marker on a piece of paper to prove they were fading. Keep in mind on paper It's easy to mark compared to cardboard and they still showed up faded and some barley even worked. Thankfully sharpie sent me replacements for all 12, and the replacements I got have lasted me until now. You're more likely to lose one or have it stolen from you than to see it die.

I'm a pipefitter and these markers are great.Often im in a dusty area and this can survive falling or writing in dust. Its nice and thick and doesn't interfere with welds like paintmakers would. Hardest part is keeping them from getting Bicd by coworkers who like the marker. Wont roll away on you. I think they are worth the price. A box should last you a year or two if you dont lose them.

I love these markers and the marker ink definitely lasts longer than normal ones. Also is great because it’s very rare you can’t write on the surface!

These are THE BEST permanent markers made to date. More pricey, but so worth it.

Works as well as was hoping . Highly recommend

Stinky, but really good markers.

I work in a microbiology lab. Sometimes the plates I need to mark are wet. Got these to ease the process. Not only do they mark on wet surfaces, the marks DO NOT COME OFF. I used every chemical I could out of curiosity, acetone, acetic acid, iso, methanol, NOTHING. The plastic literally melted before the ink came off. 10/10

Good markers for a good price, they write super dark and even.

Seems to be able to mark a lot of material types for cutting or just general marking.

Great for construction sites

Last a long time

good