Irwin Industrial 44001 Sharpie MAGNUM Black

-Eberhard Faber Sharpie Magnum Permanent Marker, 1/2" Wool Nib, Black Ink 44001 / SAN44001 / Sharpie Magnum Permanent Marker Sharpie Permanent on most hard-to-mark surfaces AP Certified nontoxicThe 1/2" wool nib produces broad, bold strokes.

Highly water resistant
Quick drying
Oversized felt chisel tip for extra-wide, highly visible lines on corrugate, wood, metal, foil, stone, plastic and leather and more
Extra-large ink supply for big projects
Industrial strength for big marking jobs
Marks on wet and oily surfaces
Durable aluminum barrel and felt tip stand up to heavy use

Labeling, Drawing, Writing