Sharpie Pro 34801 Non-Washable Oval Permanent Marker, Black, Chisel
Oval shape increases stability on flat surfaces; contains ink that is permanent on most hard-to-mark surfaces; rubberized barrel & cap design make the cap easy to remove even when wearing gloves; ideal for wet, oily and abrasive surfaces such as sandpaper, concrete, brick, glass, metal, plastic, wood, sporting equipment, and more.
Dalo 26033 Heavy Duty Industrial Paint Marker, Black, Medium
Distinctive medium and broad oil-based paint markings. Stainless steel-ball valve action tip writes through oil, grease and underwater without losing legibility or brightness even in extreme conditions. Write sharp, defined, bright marks on any surface including metal, plastic, glass, concrete, rubber and more. Ergonomically correct marker that enables you to mark at all angles, even upside down and marker retains its shape. Paint flow is controlled by the pressure bulb at the end of the barrel. Drying time- 25 to 35 minutes.