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Mark My Wire - Wire Marking System

Wire marking felt pen

A high-density, quick-drying wire marker that makes permanently re-colouring wires simple and fast. With just one pass you can completely and evenly coat wires sized #14 to #10 using the hole. For wires larger than #10 you can use the notched tip. Whether you are reidentifying white wires on NM cables or travelers on 3-way lighting circuits, this marker is the perfect option for changing the colour of your wires. 

Mark My Wire is available in black, blue, red, and white or a kit of all four colours. 

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