Multifunctional scribing tool: Three-in-one scribing tool thanks to the perfect design, the marking surface fits into a narrow space and the shape can be changed according to needs. Simply change the thickness of the pen shaft and nut to get different shapes to suit your needs, the tools can easily mark precise lines, arcs, irregular and complex objects, very practical., , High quality marking gauge: The DIY marking gauge is made Made of ABS and high quality metal, which can extend the life of the marking tool, sturdy structure, easy to replace, the marking tool with deep hole pen can be used for tiles, laminate, woodworking, carpet, floor, ceramics, the shape of the tool, uniform shaping to improve of production efficiency., , Precise design: perfect marking gauge. The design of the plotter allows the carved surface to penetrate into narrow spaces to perfectly fit the natural uneven surface, avoiding damage to the finished surface with the smoothest rolling motion, and the adjustable pen holder ensures higher accuracy of measurement data. , Small, Portable and Easy to Use: Our multifunctional notation tool can be taken anywhere, small and lightweight, you can put it directly in your pocket, the multifunctional woodworking carpenter pencil is easy to use, you can easily adjust the strength of the pen holder and adjust it according to the desired shape, adjust and secure the nut and then fasten the adjusting nut for precise accuracy, door frame etc., ideal for woodworking equipment and precise cutting. If you have any questions or problems in daily use, please contact us, we will be happy to help you.