ASTM D4236 Certified

• Durable marker tip for writing on concrete, OSB and rough surfaces Writes on dusty, wet and oily surfaces Built-in hard hat storage clip Ink dries in seconds Clog-resistant tip for better marking performance Hard hat clip provides easy access and storage Tether-ready lanyard hole Marker tip optimized for rough surfaces such as OSB, cinder block and concrete Permanent, non-toxic ink (ASTM D4236 certified) Up to 72 hr cap-off life anti-roll design

Our 12-piece INKZALL™ black fine point jobsite marker set features clog-resistant tips and gives you the ability to write on dusty, wet or oily surfaces. The durable permanent marker tips are designed for writing on rough surfaces such as OSB, cinderblock and concrete and the ink dries quickly to reduce smearing. The construction marker also has a built-in hard hat clip providing you with easy storage and access. You can leave the marker cap-off for up to 72 hr and the fine tip will remain completely functional. Our Milwaukee® INKZALL™ markers showcase our relentless mission to provide you with innovative solutions and commitment to best-in-class durability.