Sharpie Professional

• Permanent on most surfaces, including wet, oily, abrasive and nonporous surfaces
• Stronger professional chisel tip lasts 50% longer than standard Sharpie chisel tip on abrasive surfaces
• Non-slip barrel and cap design make cap easy to remove even when you're wearing gloves
• Oval shaped barrel will not roll off flat surfaces
• Quick drying
• AP Certified nontoxic form

Sharpie Industrial

Sharpie Industrial markers are crafted so that the tips are stronger and the inks can be used in numerous industrial settings like power plants and other environments.