Rack-A-Tiers Mark My Wire - 4 Pack (Black, Blue, Red & White - 1 Each), Wire Marker, Wire Phase Marker, Electrical Marker (52484)

These are an awesome addition for panel wire dressing and changing phase color on conductors used that are not factory colored insulation. I had to pull blacks that I had on hand for neutrals and these work superbly. I'll be buying more to have on hand and hand out to other crew members on my team.

My husband uses this at work. He's an electrician and they have to color wire and wrap it in endless amounts of tape. Now he just slides this on and it paints the wire permanently. Even the inspectors passed it without issue. If you accidentally paint it red, you can go over it with white and the red doesn't show at all. Miracle tool! All the guys at work want one now. Very durable. Good value for the money. Actually, great value!

Being a industrial electrician this has served me well. My only real complaint is they do leak a little bit and I had one completely dry out. To be fair, I would say the ladder is primarily operator error 😁. But would recommend

These pens work really well. I can mark cabling from 22awg to 12awg

This things are amazing, the paint is great, a must have for an electrician.

Works alright! It leakes a lot of times.

Compared to U-Phase markers, these are FAR superior. I do wish there were varying sizes for these markers (ones with a hole for different gauge wires), and I wish that there was a green one available, but these are so much easier to use, coat better, And the tip doesn’t pop off

Used them at work, now everyone is wanting to borrow them. They dry relatively quick, too. Very solid coloring, even over black. Very good purchase. Definitely keeping in my panel bags.