Marker INKZALL, chisel point, black

Tip: 1-4,8 mm
Stays sharp, doesn't mushroom or push back under pressure.
Acrylic nib ideal for rough surfaces such as OSB and concrete.
Marker continues to write after 72+ hours of cap off time.
For use on concrete, wood, metal, plywood, OSB, plastic.
Can be used on wet, oily, dusty, rusty, with debris surfaces.
Tip 1-4,8 mm
Quick dry time – reduced smearing markings on PVC, metal surfaces.
Thin body for use in restricted areas.
Helmet clip – can be clipped to the construction site cap, trousers, overalls.
Easy open cap for one hand operation.
Anti-Roll design - won't roll off surfaces.