TAMO MARKING PEN BLACK is designed especially for companies and construction professionals who value precision and durability. This deep hole marker combines reasonable price with uncompromising quality, making it an unbeatable tool for demanding conditions. This marking pen is more than an ordinary marker. Its thin, long tip (deep hole) reaches effortlessly into tight and hard-to-access places such as drill holes or narrow gaps, saving time and effort. Durable, water-resistant and quick-drying ink ensures that markings last in demanding conditions. The mark does not smear or fade. This permanent marker is suitable for many surfaces such as wood, concrete, metal and plastic. It adheres to both glossy and rough surfaces, making it an indispensable tool. The 3 mm round tip creates a clear, permanent mark that is always visible. TAMO Marking Pen is the professionals’ choice. It is an essential tool for electricians, HVAC installers and carpenters who need precise markings in confined spaces.