These Q-Connect industrial marker pens are designed for permanent marking across a wide variety of surfaces. Each marker features a robust aluminium barrel for increased durability during heavy-duty use and is equipped with a polypropylene cap to maintain ink freshness. The 5mm chisel tip provides versatility, allowing for a line width between 2mm and 5mm to suit different writing and marking requirements. The ink is formulated to withstand harsh conditions, ensuring long-lasting visibility in demanding environments. This pack contains 10 black markers, suitable for professional and industrial applications.