Milwaukee INKZALL Black Fine Point Marker 48223100 

• Clog Resistant Marker Tip
• Writes through Dusty, Wet and Oily Surfaces
• Durable Marker Tip for Writing on Concrete, OSB and Rough Surfaces
• Built-In Hard Hat Storage Clip
• Fine Point
• Ink Dries in Seconds
• Lanyard Hole
• Anti-Roll Body Design
• Non-Toxic Ink