The Stanley Black Chisel Tip Marker Pens are permanent markers engineered for professional use in demanding site conditions. Designed to perform reliably in all weather and environmental conditions, these markers feature water and oil-resistant ink that won't fade or wash away on critical markings. The durable chisel tip construction is built to withstand repeated use on abrasive surfaces, significantly reducing wear and tear during heavy-duty applications. The bi-material hand grip ensures comfortable, secure handling even when wearing work gloves or in wet conditions, making these markers practical for year-round use on site. Ideal for tradespeople working across multiple materials, these permanent markers are suitable for marking copper roofing material, gas pipe, black pipe, wood, metal, concrete, coated roofing surfaces, and welding applications. They're equally effective for labelling tools and equipment, helping contractors maintain organised and clearly identified gear. Features and Benefits: • Strong chisel tip reduces wear on rough surfaces • Water and oil-resistant ink for lasting marks • Bi-material grip for comfortable use with gloves • Versatile marking on metal, wood, concrete and pipes Specifications: Colour: Black Pack Qty.: 2 Pack Quantity: 2.