The TRACER Black Construction Lumber Crayon Marker Pack of 12 provides bold, highly visible marking on a wide range of materials, including wood, plastic, tile, metal, concrete, brick and glass.

Suitable for both wet and dry surfaces, each marker features a broad 3–6 mm tip for clear, durable lines, making it ideal for construction, trade and DIY applications.

• 3–6mm bold tip; pack of 12 markers
• Marks wood, plastic, tile, metal, concrete, brick and glass
• Suitable for wet and dry surfaces
• Black construction crayon markers for versatile applications