Deep-hole maker: the deep-hole carpenter pencil designed with extended and needle-nose tip of 45 mm in length, reaching hard-to-reach areas where other carpenter marker do not go, suitable for marking through holes or in other tight areasBuilt-in sharpener for precise marks: the pencil sharpener is screwed into the top of the mechanical drawing pencils, which won't get lost either and your mecanical pencil will always be sharpened for nice precisionMechanical pencil: the carpenters pencil do not slip out of the fingers and repetitive tracings cause less pain; The pen clip design can be easily attached to the pocket, easy to use and not easy to lose, gaining in efficiency, proper for construction and bricklayersMarks on various surfaces: the solid carpenter pencil can draw on metal, plastic, glass, wood, paper; The drafting pencil are strong, which are grease to trace everywhere and stronger than hard;Refillable for continued use: Can meet your woodworking marking needs for a long-termPen length about: 14.5cmMaterial:plasticcolour:RedPackage Contents:2 * Carpenter Pencil12 * Carpenter Pencil Refills (6 black, 3 red, 3 yellow)Only the above package content, other products are not included.Note: Light shooting 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.