Complete set: Sufficient quantity and complete combination can satisfy your woodworking marking needsReplaceable refills: constriction pencils are equipped with enough replacement refills, if they are applied up, you can replace them with complete refills and apply them again; The sharpener design on the pens makes it easier and faster to roll the refills, saving your time and effortPortable ruler: the plastic ruler is a measuring tool with a length of 6 inches, which is easy to carry when working in woodworking; There are scales on both edges and both sides, which are clear, accurate and easy to read; Hard enough to lay out without shadows and easy to useComfortable to grip: compared with traditional woodworking pencil, this woodworking pencil is designed to fit the shape of the hand, and the grip is comfortable and strong, so that this pencil will not slip out of the fingers, reducing hand fatigue caused by repeated tracingNice gift: the carpenter pencil set is a practical gift for friends, colleagues, relatives, families, architects or carpenters, when they receive it, they will feel very happy; The clip design allows you to quickly connect it to your pocket to improve your work efficiencycolour:Yellow+black+redMaterial:plasticPackage Contents:1 x construction carpenter marker in red color6 x black refills6 x golden refills1 x plastic draw rulerOnly 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.