- Wear Resistant tip - acrylic nib ideal for rough surfaces such as OSB, cinder block and concrete
- Quick dry time - reduced smearing markings on PVC, HVAC pipe and steel studs
- 72 Hour cap off life - leave the cap open for up to 72 hours without drying out
- Hard hat clip - attaches for easy access
- Anti-roll design - marker won’t roll away without cap
- Writes through dusty, wet and oily surfaces
- ASTM D 4236 certified - non-toxic ink
- Durable marker tip for writing on concrete, OSB and rough surfaces
- Built-In hard hat storage clip