Mean Streak Marker by Sharpie

Sharpie® Mean Streak® delivers a bold, opaque mark on any surface. With a waterproof formula that resists fading, the bullet tip is ideal for smear-proof writing on dark surfaces, fabrics, and porous materials whether they are wet or dry.

• Makes permanent marks on both wet and oily surfaces – ideal for industrial use
• Waterproof formula resists fading and adheres to virtually any surface with minimal smearing and fading
• Opaque lines are easy to see on dark surfaces
• Extra-bold bullet tip creates strong, highly-visible marks