DIMENSION: the deep hole marker is . 14 x 1.2 cm/ 5.5 x 0.5 inches, with a 30 mm long nib, which can be applied to marker deep hole or wherever is hard to reach, providing with much more convenience. TOP QUALITY MATERIALS: the shell of the deep reach marker is made of TOP quality ABS material, wear and tear resistant, it has a long pen with a thin, round tip for easy access. WATERPROOF INK: this long nib marker is water-resistant, quick-drying, and can be applied for various surfaces such as wood, metal, glass, and plastic. WIDE APPLICATIONS: The construction marker is suitable for marking location and furniture decoration, metal processing, wood processing industry, glass industry, plastic industry, automobile manufacturing industry, etc., which can satisfy your various requirements. PACKAGE CONTENTS: You will receive 8pcs long nose markers in the package, with 4 different colors, including red, blue, black and white, which can meet your daily uses and replacement. (The pattern may be different in different batches and does not affect the use) color:Black+red+blue+white Material:plastic size:138mm Package Contents: 8 x Markers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.