Milwaukee Ink all Fine Point Marker, Black, 4 Per Pack 4 per pack Features Clog Resistant Marker Tip Writes through Dusty, Wet and Oily Surfaces Durable Marker Tip for Writing on Concrete, OSB and Rough Surfaces Clog resistant tip writes on dusty, wet and...

The product is 3PC 1/4"Hex adapter set Easy and simple use kit The product is manufactured in China