Carpenter pencils: these carpenter pencils are equipped with enough refills, which is convenient to use in different places, the design of the refill extends the use time of these carpenter pencils, strong and hard to be broken, suitable for a of surfaces, and the pen clip design can be easily attached to the pocket, easy to use and not easy to lose Deep hole punching machine: deep hole woodworking pencil design, extended 45 mm/ 1.77 inches long needle tip, can reach other woodworking markers can not reach the hard to reach areas, suitable for punching or other narrow areas Automatic center punch tool: the metal body of the automatic center punch tool provides a strong non slip grip, making punching easier on the job as strike force can be increased or decreased with the adjustable red cap, and the knurled non slip surface and precision centered tip increases force control for more accurate and precise holes in your projects, which can mark points precisely and accurately in materials Wide application: this carpenter mechanical pencils with refills and knife set can be widely applied to marking, drawing, painting, etc., suitable for architects, bricklayers, , designers and other project workers Material:Metal+ABS colour:Red Package Contents: 2 x woodworking marker pens 12 x refills 2 x automatic center punching tools Only the above package content, other products are not included. Note: Light reflection 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.