Features: These deep hole marker length in 13.3cm (5.24inches), with 20mm long tip, can be used to marker deep hole wherever is hard to reach, providing carpenters with more convenience. Crafted with quality plastic, water resistant, quick drying, comfortable to grip, long round tip, easy to access. This long tip marker can be used on metal, glass, wood, paper, and plastic. The long head construction marker is suitable for mark location and furniture decorations, metal processing, wood processing industry, glass industry, plastic industry, automobile manufacturing industry. Package includes 10pcs long nose marker, which can meet daily uses and replacement. Specifications: Component: Plastic Color: Green; Black; Redness; Blue; Size: Approximately. 13.3cm/5.24in Weight: Approximately. 80g Package Includes: 10Pieces Long Tip Marker Pen note: 1.Please allow 0-1cm error due to manual measurement. make sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color