TRADE QUALITY - An all-purpose 1-2mm bullet point marker specifically designed to be the ideal marker for construction sites and busy workspaces. VERSATILE MARKING - All TRACER Permanent Markers are ideal when needing to mark on tiles, plastic, wood, and metal surfaces. QUICK DRYING - TRACER Permanent Markers utilise quick-drying ink to prevent mistakes stemming from smudges and rough unclear marking. DURABLE AND RELIABLE - Understanding the wear and tear inevitable from excessive use onsite, the marker has been constructed with a durable acrylic tip (xylene and toluene free). CLEAR RED MARKING - Draws clean, bold red lines, perfect for planning and workplace marking. Also available in black and blue.