It can meet your woodworking marking needs. There are 2 utility knives in the package, and the quantity is sufficient to meet your needs and replacementHigh-quality material: woodworking pencil is made of ABS material, the knife is metal material, supply 2B, grease can be traced, because the material is firm, not easy to deform, and writing smoothly, woodworking pencil is a good tool for construction, bricklayer and other subjectsPractical design: There is a sharpener on the top of the pencil. When you are drawing, the sharp pencil feels less. You can use the sharpener to enter the desired effect and draw more accurately. After drawing, you can directly The back is easy to use, not easy to lose, and the pen hole is deep, exposing about the front half. 45mm, can reach out of reach, suitable for through holes or other narrow placesEasy to hold and use: the pen will not slip off due to prolonged use and sweaty palms. After use, the pen can be hung on clothes without occupying hands or space; the knife adopts a sliding and retractable design, which can be adjusted according to needs The required length, convenient and quickMultiple uses: The solid wood pencil can be used to draw on metal, plastic, glass, wood, paper, etc. Its 6mm long and 43mm fine dot allows him to draw in the hole. You can choose different colors to fill the distinguishing marks. The drawings and marks are clear at a glance; in addition, this mechanical pencil set is also suitable for drawing and learning to useMaterial:abs+metalcolour:BlackPackage Contents:2 x black pencils2 x black utility knives4 boxes x refills (3 yellow and 3 black)2 boxes x red refillsOnly 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.