【Multifunctional Tool】You can change its shape according to your needs, just change the tightness of the nut, rotate the pencil holder to the proper position, the scribing tool can easily mark precise lines, circles, arcs, multiple angles, irregularities and contours of complex objects or any shape on a surface. Locks in place after every adjustment to ensure accurate accuracy. 【Easy to Use】The lockable design can easily adjust its shape, just change the tightness of the pen holder and the nut, then lock and fix the adjustment nut to achieve precision, you can draw parallel lines and arcs according to your own ideas, thus The operation is very convenient. 【Lightweight and Portable】The multifunctional scribing tool is light in weight, easy to carry with you, and can be put directly into your pocket. Not only does this tagging tool make the task easier, but it also saves a lot of time. 【WIDE APPLICATIONS】Our carpenter’s marking tool is a versatile tool, ideal for marking applications