US Forge Welding Flat Soap Stone 6-Pack #00550<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Used for marking and outlining welds</li><li>Visible on steel and alloys where other types of markers will not work</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51LuLMhLIWL.jpg" noproxy>