Milwaukee Inkzall felt-tip marker 1 mm red

Stays sharp longer and does not spread or get pushed in under pressure. The durable acrylic tip is ideal for rough surfaces such as OSB and concrete. The marker will not dry out even if the cap is left off for a few days. 

Suitable for concrete, wood, metal, plywood, OSB boards, and plastic. Can be used for writing on dusty, wet, rusty, and oily surfaces. The ink dries quickly and will not smudge when used on PVC or metal surfaces. Slim design for convenient use. Clip for attaching the pen, for example, to a helmet.