Deep-hole design: 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, perfect for marking through holes or in other tight areasPrecise marks with sharpener: 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 precision, It can help you finish work more effectivelyDurable carpenter pencils: The drafting pencil lead are durable, which are grease to trace everywhere and stronger than hard lead and the pencil do not slip out of the fingers and repetitive tracings cause less pain; with convenient pocket clip, easy to carry and use, not easy to lose, can be applied for a long timeSuitable for various surfaces: The solid carpenter pencil can draw on metal, plastic, glass, wood, paper, etc; Yellow can be drawed on dark surfaces where grey lead do not draw, proper for construction and bricklayersWhat you will get: the woodworking marker is pre-filled with a grey lead, comes with 2 refill box included 6 grey leads and 6 yellow leads that can meet your daily use and replacement needsThe all-metal and refillable construction, built-in sharpener. Grey and yellow pencil refills are convenient for your daily use, they can help you finish your writing and drawings more effectivelyWarm notes: Pointed items, please keep away from children under 3 years old.colour: redMaterial: ABS+plasticPackage Contents:1 set x carpenter pencilsOnly 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.