Trades Marker Mechanical Grease Pencil

• Holder maximizes the complete use of the marker.
• Push-button advancing makes for easy, one-handed use.
• Marks are rub and weather-resistant, leaving a bold, permanent mark.
• Great for many surfaces including smooth, rough, rusty, or dirty surfaces.
• A durable plastic holder helps prevent breakage and keeps hands and clothing clean.
• Marker refills eliminate mess and paper waste of grease pencils, saving time and money