Precision Marking: Our 30mm tip length and 1mm line width ensure precise and clear markings, even in deep drill holes. Quick-Drying & Xylene-Free: The ink dries fast and is free of harsh chemicals, making it safe for both users and the environment. Wide Application: Whether you're a builder, carpenter, or architect, these markers are perfect for marking locations and decorating furniture. Low Odor: Our markers feature a low-odor formula, making them pleasant to use even in enclosed spaces. Quality & Durability: The markers' PP shell and carbon steel tip are built to last, ensuring reliability and longevity. Experience the difference with our Deep Reach Markers - the ultimate solution for marking in hard-to-reach areas. These markers boast a unique design that combines precision with practicality, making them indispensable for professionals.