The solid carpenter pencil can draw on metal, plastic, glass, wood, paper, etc; The drafting pencil are , which are grease to trace everywhere; Refills of 3 colors can distinguish marks with different meanings and can mark on dark surfaces. These carpentry pencils with metal and rubber materials design can provide you a comfortable and non-slip experience to write, and sleeves will protect your refills from breaking.Suitable for , builders, merchants or anyone who needs a tough pencil that can mark on surfaces. Can be applied from construction to automotive, glass window breaker, will be positioned on wood, plastic, steel and wall, you can put in your measuring tool set, hang it in your tool belt for quick access / keep it in your tools carpentry box. The Practical drafting pencil design can be easily hung in the pocket, easy to use, not easy to lose, improve efficiency, suitable for construction and bricklayers. Colour: Black+Red Material: Plastic Package Contents: 2 * Carpenter Pencils Set 18 * Refill 1 * 15cm Stainless steel ruler Only the above package content, other products are not included. Note: Light 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.